{
  "license": "CC-BY-4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "ChainChoice (https://chainchoice.io)",
  "url": "https://chainchoice.io/data/methodology/2026.09.7.json",
  "version": "2026.09.7",
  "status": "archived",
  "publishedAt": "2026-09-13",
  "title": "Two chains called optimistic rollups have no proof system",
  "supersededBy": "2026.09.8",
  "previous": "2026.09.6",
  "changelog": {
    "url": "https://chainchoice.io/methodology/changelog/archive#v-2026.09.7",
    "entry": {
      "version": "2026.09.7",
      "publishedAt": "2026-09-13",
      "title": "Two chains called optimistic rollups have no proof system",
      "summary": "Thirteen l2_chains records were re-read against L2BEAT on 2026-09-13 because their oldest evidence had crossed the published 45-day cadence. Eleven agreed on every field L2BEAT carries (category, state validation, data availability, virtual machine) and were re-dated. Two did not: Blast and Manta Pacific were recorded as optimistic rollups, and L2BEAT now lists both under \"Other\" with State Validation \"None\" — invalid state roots cannot be challenged, so the fraud-proof guarantee \"optimistic\" implies does not exist. Both now carry rollupType `no_proof_system`, a value added for exactly this case. Polygon zkEVM, already scored as sunset, now records L2BEAT’s current reading of its data availability (external, custom DA) beside its pre-sunset Ethereum L1 history.",
      "rationale": "A record re-dated without being re-read is a freshness claim nobody made; a record re-read and found wrong is a correction, and is published as one. rollupType is not one of the three published l2_chains criteria, so no published score or order can move. It does feed one personal preference: a reader who says L2 liquidity matters most gives optimistic rollups a +2 fit bonus, and two chains were collecting it for a label the source no longer supports.",
      "affectedCategories": [
        "l2_chains"
      ],
      "changes": [
        {
          "type": "fixed",
          "description": "Blast and Manta Pacific: rollupType optimistic → no_proof_system, with taglines, descriptions and pricing notes rewritten to L2BEAT’s own classification and a dated correction in each reviewUpdate."
        },
        {
          "type": "changed",
          "description": "Golden wizard suite: 1 of 2,217 cases moves — l2_chains with l2_use = liquidity, where Blast falls 72 → 69 and stays 8th. The #1 (Arbitrum One) is unchanged, and the published rankings.json is unchanged in every category."
        },
        {
          "type": "fixed",
          "description": "Eleven records re-dated 2026-09-13 after the re-read agreed; the review-cadence gate returns to its three named overdue categories (bridges, web3_apps, liquid_staking)."
        }
      ],
      "approvedBy": "mathias-siemonsmeier"
    }
  },
  "rules": {
    "source": {
      "src": "git:575e45d5a3b94610848c28e69e8b8624bddc778e",
      "at": "2026-09-13T19:29:11+02:00",
      "note": "The category specs as committed at the last commit before the next version was recorded."
    },
    "introduced": {
      "commit": "1a3c5d37becac38d47635472ed14b2cb05544759",
      "at": "2026-09-13T19:28:34+02:00"
    },
    "specCommitsAfterIntroduction": 0,
    "categories": {
      "account_abstraction_infra": {
        "specVersion": "2026.08",
        "sha256": "6eda95185b718a1d682ca8c6b2d94c81efb26333d578086f77cc96ee467a904a",
        "url": "https://chainchoice.io/data/methodology/category/account_abstraction_infra.6eda95185b718a1d.json"
      },
      "appchains_l3s": {
        "specVersion": "2026.08",
        "sha256": "de43de80e8d9aad460726938235e8c57e825f627b0dfa1918a77d9af7a685868",
        "url": "https://chainchoice.io/data/methodology/category/appchains_l3s.de43de80e8d9aad4.json"
      },
      "attestations": {
        "specVersion": "2026.08",
        "sha256": "9bc0867a39f01f1bbe49029ddf1977d6e8816664d70cf708177397f8ce047f69",
        "url": "https://chainchoice.io/data/methodology/category/attestations.9bc0867a39f01f1b.json"
      },
      "automation_keepers": {
        "specVersion": "2026.08",
        "sha256": "6425ec6c7d90b65ae3fed196dfc0c61b7ac79fadae4f2acbeddef29a25af84ad",
        "url": "https://chainchoice.io/data/methodology/category/automation_keepers.6425ec6c7d90b65a.json"
      },
      "bill_pay": {
        "specVersion": "2026.08",
        "sha256": "fe36fb83aaea404403f628279507d4ea025187adc269229f296ac242a6d8a09b",
        "url": "https://chainchoice.io/data/methodology/category/bill_pay.fe36fb83aaea4044.json"
      },
      "block_explorers": {
        "specVersion": "2026.08",
        "sha256": "946b16f6a04fceb09740b18f187be41131638e94a1fd364a2fdd85683c18d0d9",
        "url": "https://chainchoice.io/data/methodology/category/block_explorers.946b16f6a04fceb0.json"
      },
      "bridges": {
        "specVersion": "2026.04",
        "sha256": "22e080dca6625a8c7551f885dce07b41639e541a3180cb41f90292b7e7eacae4",
        "url": "https://chainchoice.io/data/methodology/category/bridges.22e080dca6625a8c.json"
      },
      "bug_bounties": {
        "specVersion": "2026.08",
        "sha256": "1a9abe536df0e54f614310957001624262649ad1d60f339d039ee5e7ca02ea5f",
        "url": "https://chainchoice.io/data/methodology/category/bug_bounties.1a9abe536df0e54f.json"
      },
      "business_banking": {
        "specVersion": "2026.08",
        "sha256": "33099f30102e7dbb4f2797fabe0ecdd76393429d80c8923fdef1bcb491d81fd1",
        "url": "https://chainchoice.io/data/methodology/category/business_banking.33099f30102e7dbb.json"
      },
      "carbon_credits": {
        "specVersion": "2026.08",
        "sha256": "b09a0a461b6e5758194c04433c7e17b7a640221b30a06126f5ad3008c3beda47",
        "url": "https://chainchoice.io/data/methodology/category/carbon_credits.b09a0a461b6e5758.json"
      },
      "cdp_stablecoins": {
        "specVersion": "2026.08",
        "sha256": "c36938655a6b24c4c9d7fbd3654c0c6d40ea40bee2535a7a79fa1af3f54adf9c",
        "url": "https://chainchoice.io/data/methodology/category/cdp_stablecoins.c36938655a6b24c4.json"
      },
      "creator_mint_platforms": {
        "specVersion": "2026.08",
        "sha256": "9ec0a1a1844eaa04ea8e5cafa917b9b459f37c381b0cc97fa24f20b0c114c628",
        "url": "https://chainchoice.io/data/methodology/category/creator_mint_platforms.9ec0a1a1844eaa04.json"
      },
      "cross_chain_messaging": {
        "specVersion": "2026.08",
        "sha256": "0b7babb4d310e69d03363321d338ce77270e5445afe8a15fbe6277251da89d10",
        "url": "https://chainchoice.io/data/methodology/category/cross_chain_messaging.0b7babb4d310e69d.json"
      },
      "cross_chain_swaps": {
        "specVersion": "2026.08",
        "sha256": "0522f80d327e9dd4031c5053311ba04c8968f7669e5f4f17a86597839947ebee",
        "url": "https://chainchoice.io/data/methodology/category/cross_chain_swaps.0522f80d327e9dd4.json"
      },
      "crypto_backed_loans": {
        "specVersion": "2026.08",
        "sha256": "9376c6b5bf4a4c817313994b1a70f614612698b5ca3619431f631ba3c7a773f2",
        "url": "https://chainchoice.io/data/methodology/category/crypto_backed_loans.9376c6b5bf4a4c81.json"
      },
      "crypto_card": {
        "specVersion": "2026.08",
        "sha256": "1eeb72b3817235a5fa7c782c310738cbeec17e0577ae159a15f41b05f4732a2a",
        "url": "https://chainchoice.io/data/methodology/category/crypto_card.1eeb72b3817235a5.json"
      },
      "crypto_neobanks": {
        "specVersion": "2026.08",
        "sha256": "09de13cba4c3cd8125fef61f6d949d76d6b2042cebb62a2d82e3fb7e8765067e",
        "url": "https://chainchoice.io/data/methodology/category/crypto_neobanks.09de13cba4c3cd81.json"
      },
      "crypto_payroll": {
        "specVersion": "2026.08",
        "sha256": "986fa330cc5e9ad2eb258cbbc1f130a56493608a5cab35e19ebca24dada4915d",
        "url": "https://chainchoice.io/data/methodology/category/crypto_payroll.986fa330cc5e9ad2.json"
      },
      "data_availability": {
        "specVersion": "2026.08",
        "sha256": "d00794349a619d055f663b2cdf96fe772c1065a82be38a0327cc1acf4841134a",
        "url": "https://chainchoice.io/data/methodology/category/data_availability.d00794349a619d05.json"
      },
      "decentralised_compute": {
        "specVersion": "2026.08",
        "sha256": "9ffb1adce89bb05fcbf488150a28e041fc2a51d91d3ccec817a9456c2cbbc148",
        "url": "https://chainchoice.io/data/methodology/category/decentralised_compute.9ffb1adce89bb05f.json"
      },
      "decentralised_id": {
        "specVersion": "2026.08",
        "sha256": "16fb84e811443890bd89a6f575388deb256cca4097f30bab3394e6c8da0884bc",
        "url": "https://chainchoice.io/data/methodology/category/decentralised_id.16fb84e811443890.json"
      },
      "decentralised_storage": {
        "specVersion": "2026.08",
        "sha256": "4ff33dc5b045959d6035364d63b2aa8daf05bf7ab32dc17da83b6e8e89b45a27",
        "url": "https://chainchoice.io/data/methodology/category/decentralised_storage.4ff33dc5b045959d.json"
      },
      "defi_dashboards": {
        "specVersion": "2026.08",
        "sha256": "5da840a2fd3354ad884bec9f60d84cd2581839b23eb9fd5b30c03561df1f020f",
        "url": "https://chainchoice.io/data/methodology/category/defi_dashboards.5da840a2fd3354ad.json"
      },
      "defi_insurance": {
        "specVersion": "2026.08",
        "sha256": "6d5c771fe55af9adb1b91dc073cf7f7bec44b6e250278fe344bb73b686895d22",
        "url": "https://chainchoice.io/data/methodology/category/defi_insurance.6d5c771fe55af9ad.json"
      },
      "depin_networks": {
        "specVersion": "2026.08",
        "sha256": "2c2f15b30828052ebe9ae3bcf08625677a32ab61b906dec0bc603da2ec8e231b",
        "url": "https://chainchoice.io/data/methodology/category/depin_networks.2c2f15b30828052e.json"
      },
      "dev_frameworks": {
        "specVersion": "2026.08",
        "sha256": "fc19e46512ccfbbc4a95fa1de6753f096d8840129d965e1fb59be627ce9be5b4",
        "url": "https://chainchoice.io/data/methodology/category/dev_frameworks.fc19e46512ccfbbc.json"
      },
      "dex": {
        "specVersion": "2026.07",
        "sha256": "309020c8067e06767bbc2be68ce2caea64e5ab80f4e3a0b178d626b710114f34",
        "url": "https://chainchoice.io/data/methodology/category/dex.309020c8067e0676.json"
      },
      "dex_aggregator": {
        "specVersion": "2026.07",
        "sha256": "1c6ed2254c4c1ef35b6f016ccd23d56abbb8e2764cd1cc334462f58514eed53a",
        "url": "https://chainchoice.io/data/methodology/category/dex_aggregator.1c6ed2254c4c1ef3.json"
      },
      "enterprise_accounting": {
        "specVersion": "2026.08",
        "sha256": "efb862fa840f11090d2a22988798f1f754903948431a0a818ea33496e0ff80db",
        "url": "https://chainchoice.io/data/methodology/category/enterprise_accounting.efb862fa840f1109.json"
      },
      "exchange": {
        "specVersion": "2026.08",
        "sha256": "f3e84d3382e9009b7e7e055f548a01c92fe98c8236859925f06c0c91623b7aa7",
        "url": "https://chainchoice.io/data/methodology/category/exchange.f3e84d3382e9009b.json"
      },
      "fixed_rate_yield": {
        "specVersion": "2026.08",
        "sha256": "d3052d24cb72ff01199f39e094438b72e2fcca368e9b5534ac029824b456691c",
        "url": "https://chainchoice.io/data/methodology/category/fixed_rate_yield.d3052d24cb72ff01.json"
      },
      "flash_loans": {
        "specVersion": "2026.08",
        "sha256": "0da8a8db13cd8b0cd5116af314ad900104bee2b8956feec6f8163fdaf818b7d6",
        "url": "https://chainchoice.io/data/methodology/category/flash_loans.0da8a8db13cd8b0c.json"
      },
      "gift_cards": {
        "specVersion": "2026.08",
        "sha256": "212bb4e8ba6731e2d0f5cfd2d717f1e9aff89ec6a129d61095d60decdff0bee4",
        "url": "https://chainchoice.io/data/methodology/category/gift_cards.212bb4e8ba6731e2.json"
      },
      "governance_tools": {
        "specVersion": "2026.08",
        "sha256": "dc628165b32b3ccacdb47bbf814f86d84bb01693dcfff82c24dfe76bead5f05a",
        "url": "https://chainchoice.io/data/methodology/category/governance_tools.dc628165b32b3cca.json"
      },
      "hardware_wallet": {
        "specVersion": "2026.07",
        "sha256": "8954636303c18929c62be205173281e121e51a86ba4b0256e780df3222916c17",
        "url": "https://chainchoice.io/data/methodology/category/hardware_wallet.8954636303c18929.json"
      },
      "incentive_distribution": {
        "specVersion": "2026.08",
        "sha256": "f18274c77ded03695696b93a1b1df48c6af6e38270d6cf99fc4e0a0b77ab9bb6",
        "url": "https://chainchoice.io/data/methodology/category/incentive_distribution.f18274c77ded0369.json"
      },
      "indexers": {
        "specVersion": "2026.08",
        "sha256": "cabb29a7b5dc1da34d06c67429f9585ebf83784fc1eb337d823f3d09811bd6e4",
        "url": "https://chainchoice.io/data/methodology/category/indexers.cabb29a7b5dc1da3.json"
      },
      "institutional_custody": {
        "specVersion": "2026.08",
        "sha256": "e58a91507ff759bedca58b36d9c575082dacdb55072aae25e947a21828a1d1e1",
        "url": "https://chainchoice.io/data/methodology/category/institutional_custody.e58a91507ff759be.json"
      },
      "institutional_execution": {
        "specVersion": "2026.08",
        "sha256": "cee202dee8e736c640791d4489d45a4a9091993c138effef3d6f16f96a734d55",
        "url": "https://chainchoice.io/data/methodology/category/institutional_execution.cee202dee8e736c6.json"
      },
      "intents": {
        "specVersion": "2026.08",
        "sha256": "5c2d29d8c36808e77384a31d8f4ac6d4e3e8355a98c049bbc3fdf49214084d0c",
        "url": "https://chainchoice.io/data/methodology/category/intents.5c2d29d8c36808e7.json"
      },
      "key_recovery": {
        "specVersion": "2026.08",
        "sha256": "f1d96e0763945904fcc89464f718a422b8432651a26f200cdeb56d4c1f73fb7a",
        "url": "https://chainchoice.io/data/methodology/category/key_recovery.f1d96e0763945904.json"
      },
      "kyc_compliance": {
        "specVersion": "2026.08",
        "sha256": "992b501ecaff42b3b2a70ec757914974bc25a478c8781a4e6434ea66eb1fb7f9",
        "url": "https://chainchoice.io/data/methodology/category/kyc_compliance.992b501ecaff42b3.json"
      },
      "l2_chains": {
        "specVersion": "2026.07",
        "sha256": "45f046675ba42dee443a3ff3f0230fd73e693645caf0d9a44490640d7e9d6744",
        "url": "https://chainchoice.io/data/methodology/category/l2_chains.45f046675ba42dee.json"
      },
      "launchpads": {
        "specVersion": "2026.08",
        "sha256": "38e80fac5d52b300ca9ef4693064be791543c23e8eb3dd1a573ea4f721b96d0d",
        "url": "https://chainchoice.io/data/methodology/category/launchpads.38e80fac5d52b300.json"
      },
      "layer1_chains": {
        "specVersion": "2026.08",
        "sha256": "95087308dbb9ab635a0cec45e90b795865a8ddcae46f3779c59bee41829c000a",
        "url": "https://chainchoice.io/data/methodology/category/layer1_chains.95087308dbb9ab63.json"
      },
      "lending_borrowing": {
        "specVersion": "2026.08",
        "sha256": "17a8bdc17ce4752c1d8c587fdf2ed750871a2dffad38d78b9689cdf74a15f408",
        "url": "https://chainchoice.io/data/methodology/category/lending_borrowing.17a8bdc17ce4752c.json"
      },
      "lightning_payment_infrastructure": {
        "specVersion": "2026.08",
        "sha256": "6da517b50d35fd55fe7c4e404bfab514b3c06a627ea9689406db13eb691ec7e8",
        "url": "https://chainchoice.io/data/methodology/category/lightning_payment_infrastructure.6da517b50d35fd55.json"
      },
      "lightning_wallets": {
        "specVersion": "2026.08",
        "sha256": "55fa6b8f1afdcd0e0dd43eefe74969ee386797a01d573668d4bd363aec645ad3",
        "url": "https://chainchoice.io/data/methodology/category/lightning_wallets.55fa6b8f1afdcd0e.json"
      },
      "liquid_lockers": {
        "specVersion": "2026.08",
        "sha256": "7d2a3d0ca93552ad117769838364fea63a49b1bcf79a8bea29cf057d751a0bc7",
        "url": "https://chainchoice.io/data/methodology/category/liquid_lockers.7d2a3d0ca93552ad.json"
      },
      "liquid_staking": {
        "specVersion": "2026.08",
        "sha256": "05ed27a309fe48ee08976558501c81c85eb18d912e661eed920a330e3c1a2aa5",
        "url": "https://chainchoice.io/data/methodology/category/liquid_staking.05ed27a309fe48ee.json"
      },
      "liquidity_management": {
        "specVersion": "2026.08",
        "sha256": "c1a5366d41d909aeb8252c6fe1da32eebfc36e8f897cd88c1968931627ebe1cf",
        "url": "https://chainchoice.io/data/methodology/category/liquidity_management.c1a5366d41d909ae.json"
      },
      "market_data_apis": {
        "specVersion": "2026.08",
        "sha256": "dcbb7c5626b55a6e3062c1accb6df79de80c210adc358f50679b60aae1769379",
        "url": "https://chainchoice.io/data/methodology/category/market_data_apis.dcbb7c5626b55a6e.json"
      },
      "mev_protection": {
        "specVersion": "2026.08",
        "sha256": "bd079958d56d1221bf87f8c67b8d30436c82e898dcd0423ab3eabb8c76f5c476",
        "url": "https://chainchoice.io/data/methodology/category/mev_protection.bd079958d56d1221.json"
      },
      "mining_pools": {
        "specVersion": "2026.08",
        "sha256": "3a96501af5b4e25b37236b5f2e9250e451ca31e32d5d8682aec87b3bb509ae20",
        "url": "https://chainchoice.io/data/methodology/category/mining_pools.3a96501af5b4e25b.json"
      },
      "money_market_funds": {
        "specVersion": "2026.08",
        "sha256": "248fc8ba62c050bc9bd23c7eb7806b491b4361b344fb262f0dc6aa9e24aeeb78",
        "url": "https://chainchoice.io/data/methodology/category/money_market_funds.248fc8ba62c050bc.json"
      },
      "mpc_wallets": {
        "specVersion": "2026.08",
        "sha256": "bbf8b96f2965fb5a0d172da9d3a2b8a934690a6e4c83bfbf31caa3c3aadb655a",
        "url": "https://chainchoice.io/data/methodology/category/mpc_wallets.bbf8b96f2965fb5a.json"
      },
      "naming_services": {
        "specVersion": "2026.08",
        "sha256": "d1e016a479b828fb43435f4003bb6374af9fb39c435d923a6b344c0e980fb1f0",
        "url": "https://chainchoice.io/data/methodology/category/naming_services.d1e016a479b828fb.json"
      },
      "nft_analytics": {
        "specVersion": "2026.08",
        "sha256": "b4b2221b5d4c847e08a9d0fde8b1b1fd0b0bdeb990998dcfd9f4812519fadd07",
        "url": "https://chainchoice.io/data/methodology/category/nft_analytics.b4b2221b5d4c847e.json"
      },
      "nft_lending": {
        "specVersion": "2026.08",
        "sha256": "3a8e876fd1560705d6971ae44b32ba337bb57ba7327c8a1bb004481f0a99f2e4",
        "url": "https://chainchoice.io/data/methodology/category/nft_lending.3a8e876fd1560705.json"
      },
      "nft_marketplace": {
        "specVersion": "2026.08",
        "sha256": "9de7e5e4204a7d2fe72af2bcb0f5fec86ee1da5d2ff310a2670888c3aed4d7e1",
        "url": "https://chainchoice.io/data/methodology/category/nft_marketplace.9de7e5e4204a7d2f.json"
      },
      "offramps": {
        "specVersion": "2026.08",
        "sha256": "60677c4df3276fdeefdb13af87a903a7edf8d4703e9a3b525ec0879892df4c51",
        "url": "https://chainchoice.io/data/methodology/category/offramps.60677c4df3276fde.json"
      },
      "onchain_analytics": {
        "specVersion": "2026.08",
        "sha256": "fd0075ef3cea1730b8d0867ac6a2cd78d5a07424a6b5e8e0d38d7c0b823f6b64",
        "url": "https://chainchoice.io/data/methodology/category/onchain_analytics.fd0075ef3cea1730.json"
      },
      "onchain_monitoring": {
        "specVersion": "2026.08",
        "sha256": "ccd27cddf387102be1af5576b14467ca238befec1a6764eb95b41f10cbd5f14c",
        "url": "https://chainchoice.io/data/methodology/category/onchain_monitoring.ccd27cddf387102b.json"
      },
      "onramp": {
        "specVersion": "2026.08",
        "sha256": "3e35b5dcc507c96f59448e3c20567e11d8601842b6ad86cd553d316e082e2bf8",
        "url": "https://chainchoice.io/data/methodology/category/onramp.3e35b5dcc507c96f.json"
      },
      "options_vaults": {
        "specVersion": "2026.08",
        "sha256": "a6edc251c246ccae2a5a42e4f12d7f1a4093f0032f5a41ca55fd5d0809a4db93",
        "url": "https://chainchoice.io/data/methodology/category/options_vaults.a6edc251c246ccae.json"
      },
      "oracles": {
        "specVersion": "2026.08",
        "sha256": "2f8e4600cdbf28f8d998c7045e794771f6e692146ae7dee63a14373f058bc341",
        "url": "https://chainchoice.io/data/methodology/category/oracles.2f8e4600cdbf28f8.json"
      },
      "otc_desks": {
        "specVersion": "2026.08",
        "sha256": "ea16920cd6476d866b5a3dfde89a9ec270b264d2e335169ce9ac5169750e8c0e",
        "url": "https://chainchoice.io/data/methodology/category/otc_desks.ea16920cd6476d86.json"
      },
      "p2p_exchanges": {
        "specVersion": "2026.08",
        "sha256": "e1e112edc24088987ca14b1e058b7d801e615a0acd96b9cdfbe9ade884e48d53",
        "url": "https://chainchoice.io/data/methodology/category/p2p_exchanges.e1e112edc2408898.json"
      },
      "paid_research_seats": {
        "specVersion": "2026.08",
        "sha256": "3732125d9029e2627b2c52cc23a6acd0c7403f5efe262ebe3c54740f5f3a41a7",
        "url": "https://chainchoice.io/data/methodology/category/paid_research_seats.3732125d9029e262.json"
      },
      "payment_gateway": {
        "specVersion": "2026.04",
        "sha256": "ad2c0a6adf4d3598adf613d29039ed91bdd0be0c6c9610b2c78020a139fde984",
        "url": "https://chainchoice.io/data/methodology/category/payment_gateway.ad2c0a6adf4d3598.json"
      },
      "perp_dex": {
        "specVersion": "2026.07",
        "sha256": "b1678982d2f4caa1ae53045a1094472881e2bc54590f200648a5711738b0bebc",
        "url": "https://chainchoice.io/data/methodology/category/perp_dex.b1678982d2f4caa1.json"
      },
      "perp_house_vaults": {
        "specVersion": "2026.08",
        "sha256": "283a35af567d539e9499515b7e146621c3be6ef1f452000e675de06b6f6b1343",
        "url": "https://chainchoice.io/data/methodology/category/perp_house_vaults.283a35af567d539e.json"
      },
      "portfolio_tracking": {
        "specVersion": "2026.08",
        "sha256": "722f9b6b27e238c999c74b70d916d4d7e1c8f0496cd85d69e744c1b03e2e0c09",
        "url": "https://chainchoice.io/data/methodology/category/portfolio_tracking.722f9b6b27e238c9.json"
      },
      "prediction_markets": {
        "specVersion": "2026.08",
        "sha256": "7ea3a0a02229cf4df692b7ee51a0d52b7103bdf341d2b7aa470f082e77a9bd46",
        "url": "https://chainchoice.io/data/methodology/category/prediction_markets.7ea3a0a02229cf4d.json"
      },
      "privacy_tools": {
        "specVersion": "2026.08",
        "sha256": "223742e39da199b487c07ab89d25d6f9d51ae11c8b2ac34d7326adaa33434602",
        "url": "https://chainchoice.io/data/methodology/category/privacy_tools.223742e39da199b4.json"
      },
      "private_credit": {
        "specVersion": "2026.08",
        "sha256": "e7f03ace73f0709c619a5e9a3908ef99b3c268000a8c911d6ad8f9516aef2531",
        "url": "https://chainchoice.io/data/methodology/category/private_credit.e7f03ace73f0709c.json"
      },
      "proof_of_personhood": {
        "specVersion": "2026.08",
        "sha256": "1583ed4fb33282f35c8339e2439864d58236ac9e3639b11c18cf4dabfd933b26",
        "url": "https://chainchoice.io/data/methodology/category/proof_of_personhood.1583ed4fb33282f3.json"
      },
      "relayers": {
        "specVersion": "2026.08",
        "sha256": "4aa815af9ac015fffd70718046c960df6a2b9c72fe385d6d0886699516aa4953",
        "url": "https://chainchoice.io/data/methodology/category/relayers.4aa815af9ac015ff.json"
      },
      "remittances": {
        "specVersion": "2026.08",
        "sha256": "abad116e45b814b7928b39d3ce755ac103686ab98864fa7912b4f5606c7b34f5",
        "url": "https://chainchoice.io/data/methodology/category/remittances.abad116e45b814b7.json"
      },
      "restaking": {
        "specVersion": "2026.08",
        "sha256": "fe906c0fa33b8365a7b7216a826698e0ca477b688c20399e6938f6cf017d49bf",
        "url": "https://chainchoice.io/data/methodology/category/restaking.fe906c0fa33b8365.json"
      },
      "revoke_tools": {
        "specVersion": "2026.08",
        "sha256": "772b7a5a35692ff432fdc09700e0708abe21c7aba4e383b6a59616c2fbd2de92",
        "url": "https://chainchoice.io/data/methodology/category/revoke_tools.772b7a5a35692ff4.json"
      },
      "rollup_as_a_service": {
        "specVersion": "2026.08",
        "sha256": "809f717d9b248eea46d199f7456e2a5e2ab04eba200be4e5b2d8cdffe4f15ca4",
        "url": "https://chainchoice.io/data/methodology/category/rollup_as_a_service.809f717d9b248eea.json"
      },
      "rpc_nodes": {
        "specVersion": "2026.08",
        "sha256": "526f7e579c05df0f3cc060bd8088e4da379b046087c94c43d142b43361afbb09",
        "url": "https://chainchoice.io/data/methodology/category/rpc_nodes.526f7e579c05df0f.json"
      },
      "screeners": {
        "specVersion": "2026.08",
        "sha256": "e576a8fb1975de88ac2f059840291e6d245daa0edf29533900bac1724ac62df0",
        "url": "https://chainchoice.io/data/methodology/category/screeners.e576a8fb1975de88.json"
      },
      "seed_backup": {
        "specVersion": "2026.08",
        "sha256": "0918413f7ccebfc4e2be39cdab1f1084e8603fc3ab711e18cf57ec1de0f7099a",
        "url": "https://chainchoice.io/data/methodology/category/seed_backup.0918413f7ccebfc4.json"
      },
      "sentiment_analytics": {
        "specVersion": "2026.08",
        "sha256": "f602615c517f310f05874d8be1cb21ee5f390c67a8b5145c0e57fd10eb65690b",
        "url": "https://chainchoice.io/data/methodology/category/sentiment_analytics.f602615c517f310f.json"
      },
      "shared_sequencers": {
        "specVersion": "2026.08",
        "sha256": "d522c602491969fa212ed97a909e791f658ce1cbecb808e77de62a932f175532",
        "url": "https://chainchoice.io/data/methodology/category/shared_sequencers.d522c602491969fa.json"
      },
      "sidechains": {
        "specVersion": "2026.08",
        "sha256": "e83baf49c0ae2584219ea258ef45a451f5cbf0b0a509ba89a555f0accdd4ee3a",
        "url": "https://chainchoice.io/data/methodology/category/sidechains.e83baf49c0ae2584.json"
      },
      "simple_buy": {
        "specVersion": "2026.08",
        "sha256": "87d3f5a0e7eaf8c7ee0f0769b6c0025140e153988e50b7f1ab60b1afa05aa500",
        "url": "https://chainchoice.io/data/methodology/category/simple_buy.87d3f5a0e7eaf8c7.json"
      },
      "smart_accounts": {
        "specVersion": "2026.08",
        "sha256": "72625d4a2d926e5f3dabeb762812e8bc080865329a70e6f76f7c41745967089a",
        "url": "https://chainchoice.io/data/methodology/category/smart_accounts.72625d4a2d926e5f.json"
      },
      "smart_contract_audits": {
        "specVersion": "2026.08",
        "sha256": "2083f1a40821f8949d423966910278cab518fb45791b54b891b1f6815d5b77ac",
        "url": "https://chainchoice.io/data/methodology/category/smart_contract_audits.2083f1a40821f894.json"
      },
      "socialfi": {
        "specVersion": "2026.08",
        "sha256": "d586a4dbbc98079c9ef6a8288554b410f7f92313f8637490ad978f49c85699f5",
        "url": "https://chainchoice.io/data/methodology/category/socialfi.d586a4dbbc98079c.json"
      },
      "stablecoin_issuance": {
        "specVersion": "2026.08",
        "sha256": "e1690df5b1b728676bbd4ba0d305be81ab15d83143fd58783c098e58d09304f0",
        "url": "https://chainchoice.io/data/methodology/category/stablecoin_issuance.e1690df5b1b72867.json"
      },
      "stablecoin_settlement": {
        "specVersion": "2026.08",
        "sha256": "2c9e7fc52fe9e7a8005e66f4b70346b143a8e636847c9fa8388a28b1d038d68b",
        "url": "https://chainchoice.io/data/methodology/category/stablecoin_settlement.2c9e7fc52fe9e7a8.json"
      },
      "stablecoin_yield": {
        "specVersion": "2026.08",
        "sha256": "1a16e861f3a754a703f47fb774a93327cc08eff0f3052c7a02502001ed7824b7",
        "url": "https://chainchoice.io/data/methodology/category/stablecoin_yield.1a16e861f3a754a7.json"
      },
      "stablecoins": {
        "specVersion": "2026.08",
        "sha256": "dd1fa4b50485f0d2524a01f61da473bb97027e2cd1b6f63ca01fa859cb4aff75",
        "url": "https://chainchoice.io/data/methodology/category/stablecoins.dd1fa4b50485f0d2.json"
      },
      "staking": {
        "specVersion": "2026.08",
        "sha256": "7fff108b8da2f05f0f376b5e7c23f7e09aad2c3fac744a22c51af355e1e3192c",
        "url": "https://chainchoice.io/data/methodology/category/staking.7fff108b8da2f05f.json"
      },
      "structured_products": {
        "specVersion": "2026.08",
        "sha256": "9b05765a4139171d2fe5b283e7a97a0cc65191badb673b8c93d7ef1cd35f99bd",
        "url": "https://chainchoice.io/data/methodology/category/structured_products.9b05765a4139171d.json"
      },
      "subscriptions": {
        "specVersion": "2026.08",
        "sha256": "b314b3fdc0cc6033429dda2ec3abb5137ece58094e3a84276b1cea3bbb6e8b83",
        "url": "https://chainchoice.io/data/methodology/category/subscriptions.b314b3fdc0cc6033.json"
      },
      "tax_software": {
        "specVersion": "2026.08",
        "sha256": "f6b25eb8b0cf453c0219977bb37a5556b39664b2c496dea2ace71a81767435cd",
        "url": "https://chainchoice.io/data/methodology/category/tax_software.f6b25eb8b0cf453c.json"
      },
      "token_launch_platforms": {
        "specVersion": "2026.08",
        "sha256": "475bf4b1d60d701dbe1818778842a211a95c2dfe51a6a939c395e5049e6a387e",
        "url": "https://chainchoice.io/data/methodology/category/token_launch_platforms.475bf4b1d60d701d.json"
      },
      "token_standards": {
        "specVersion": "2026.08",
        "sha256": "c656afc947660782e05ed69fbdd5c6d997be01445ade914724c3968a91aa217b",
        "url": "https://chainchoice.io/data/methodology/category/token_standards.c656afc947660782.json"
      },
      "tokenisation_platforms": {
        "specVersion": "2026.08",
        "sha256": "2d08625c03372a57924a4188221c9cee49f087e391258f774b6b8bdd9c262b6a",
        "url": "https://chainchoice.io/data/methodology/category/tokenisation_platforms.2d08625c03372a57.json"
      },
      "tokenised_bonds": {
        "specVersion": "2026.08",
        "sha256": "a75909802498788cf0df714c8faaea1af2f29a1f3442f46c829617026dd84ddb",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_bonds.a75909802498788c.json"
      },
      "tokenised_commodities": {
        "specVersion": "2026.08",
        "sha256": "f776a1a62adf5fb7a2e53691dc35843ccbf508a91f39a2ca92e04c5a5c643adc",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_commodities.f776a1a62adf5fb7.json"
      },
      "tokenised_equities": {
        "specVersion": "2026.08",
        "sha256": "e59f17c3c6050adb75c8d7e11fe2b5cc1f44fb1615aae9010e4c3bd081523f5e",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_equities.e59f17c3c6050adb.json"
      },
      "tokenised_funds": {
        "specVersion": "2026.08",
        "sha256": "01b94d0ec45262f126413ac7071c5fa1fd165107b03c6b4dd446980d76989020",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_funds.01b94d0ec45262f1.json"
      },
      "tokenised_realestate": {
        "specVersion": "2026.08",
        "sha256": "33057991a2d382b20b0a3a02787bc73aac6071a2c601f4b0719ed37ae8d4ac30",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_realestate.33057991a2d382b2.json"
      },
      "tokenised_tbills": {
        "specVersion": "2026.08",
        "sha256": "ce70bd7ada66a305bd3909b6de8f082490c81c348b55a3b3c9d9f8729f5281e3",
        "url": "https://chainchoice.io/data/methodology/category/tokenised_tbills.ce70bd7ada66a305.json"
      },
      "trading_bots": {
        "specVersion": "2026.08",
        "sha256": "796dc798321fd46c431d99471d1047be434a4208ec5f816d7daa510caf44ffa6",
        "url": "https://chainchoice.io/data/methodology/category/trading_bots.796dc798321fd46c.json"
      },
      "trading_tools": {
        "specVersion": "2026.08",
        "sha256": "90723c470dd26c29570a806202e73a2ef032602338d942c98501a4c514442fe7",
        "url": "https://chainchoice.io/data/methodology/category/trading_tools.90723c470dd26c29.json"
      },
      "transaction_simulation": {
        "specVersion": "2026.08",
        "sha256": "0c64054486715df93806e8101be41d4cfa4397631671d8140036ec2875407466",
        "url": "https://chainchoice.io/data/methodology/category/transaction_simulation.0c64054486715df9.json"
      },
      "travel_rule_compliance": {
        "specVersion": "2026.08",
        "sha256": "d7847a6c8b3fb39947868fd2c31978af216898427127a7e07ae3d9091d9d6ebb",
        "url": "https://chainchoice.io/data/methodology/category/travel_rule_compliance.d7847a6c8b3fb399.json"
      },
      "wallet": {
        "specVersion": "2026.08",
        "sha256": "5d3c3db6fb31e9883ad3fb699ac70c5aac22eae3df009e3253da17242606ae01",
        "url": "https://chainchoice.io/data/methodology/category/wallet.5d3c3db6fb31e988.json"
      },
      "wallet_screening": {
        "specVersion": "2026.08",
        "sha256": "5127ae5ba6779ffbf9e6cf9bcd5d85e0ecdb50210a415c161113597224554c01",
        "url": "https://chainchoice.io/data/methodology/category/wallet_screening.5127ae5ba6779ffb.json"
      },
      "web3_apps": {
        "specVersion": "2026.04",
        "sha256": "17c4b2ec1128628d7ac853b31206630e1e9e71d928342811fbc53e09418c53c7",
        "url": "https://chainchoice.io/data/methodology/category/web3_apps.17c4b2ec1128628d.json"
      },
      "wrapped_assets": {
        "specVersion": "2026.08",
        "sha256": "f3fad21723fd154b6c6762aa003c0e52809c8a3aa8c0678207ac33cd82549dd8",
        "url": "https://chainchoice.io/data/methodology/category/wrapped_assets.f3fad21723fd154b.json"
      },
      "yield_aggregators": {
        "specVersion": "2026.08",
        "sha256": "5f929dd0ebc40f84d17b6731550efcc10dbdae7cafd71ce0e8cd1abaea61d302",
        "url": "https://chainchoice.io/data/methodology/category/yield_aggregators.5f929dd0ebc40f84.json"
      },
      "yield_vaults": {
        "specVersion": "2026.08",
        "sha256": "14dc93f329c5af144155592d8ce86000140c5d7fea736e46b2345bae250a283a",
        "url": "https://chainchoice.io/data/methodology/category/yield_vaults.14dc93f329c5af14.json"
      }
    },
    "formula": {
      "step1_weightedTotal": "weightedTotal = (SUM over dimensions of (breakdown[d] / baseWeight[d]) * weight[d]) / (SUM of weight[d]) * 86",
      "step2_absoluteScore": "absolute = weightedTotal <= 20 ? round(40 + weightedTotal) : round(60 + (weightedTotal / 86) * 38), clamped to [40, 99]",
      "step3_poolRelative": "score = round(min(min(99, max(41, leaderScore - (leaderWeighted - weightedTotal) * 2.6)), scoreOfRowAbove))",
      "note": "boundBy names which limit decided the number when one did: floor, ceiling, row-above, or none. Rows marked floor sit at 41 and the multiplication alone gives a lower figure.",
      "baseWeights": {
        "availability": 20,
        "objectiveFit": 30,
        "frictionFit": 10,
        "trustBonus": 8,
        "quantitative": 18
      },
      "unweightedDimensions": [
        "profileFit"
      ],
      "unweightedNote": "These dimensions are computed and published in every breakdown but carry no weight in the total. profileFit left the composite in methodology 2026.09.2: it was constant inside all 114 categories, so its 20 points moved every product in a pool identically and ordered nothing. Sum the breakdown against baseWeights and the unweighted terms are simply absent from the arithmetic — that is the intended reading, not an omission.",
      "weightVersusInfluence": "A base weight is how much a dimension COULD move a score, not how much it did. Each category publishes dimensionSpread: the range that dimension actually covered across its pool. A spread of 0 means the dimension was constant there and decided nothing, however large its weight.",
      "objectiveBasis": "Each product names where its objectiveFit points came from. \"criteria\": the block is the weighted sum of the published criterion cells, round(min(30, 0.75 × Σ weight × cell/10 × 32)), and a pairwise ledger can itemise it per criterion. \"whole\": the category scores the block from structural facts or capability flags rather than per-criterion cells, so it enters a ledger as one term. \"sunset\": the product no longer operates (sunsetAt gives the date) and the block is zeroed regardless of its cells.",
      "totalBaseWeight": 86,
      "spreadPerWeightedPoint": 2.6,
      "scoreFloor": 41,
      "scoreCeiling": 99,
      "leaderRobustnessNote": "leaderSurvivesOnePointChange: whether this category keeps its #1 when any single criterion score moves by one point on the 0-10 scale — the smallest difference two competent raters can hold. False in 39 of 118 categories. A false does not mean the ranking is wrong; it means the evidence separates the top two by less than the width of a judgement call, and the file says so rather than letting the displayed gap imply otherwise. null means the sweep could not run — too few criteria or too small a pool — and is deliberately not reported as robust."
    },
    "recipe": "sha256 is the SHA-256 of the category spec (the file's \"spec\" field) written as compact JSON: every object's keys sorted, no spaces or line breaks, non-ASCII characters as UTF-8 (not escaped), no trailing newline. That is the serialisation of the rankings digest."
  },
  "rankings": {
    "ledger": "https://chainchoice.io/data/rankings-ledger.jsonl",
    "produced": [],
    "whenIntroduced": "4cc01c5a73737e6327397cf9b9151e042678ecb3aff5eada6e08412b823db518",
    "whenSuperseded": "4cc01c5a73737e6327397cf9b9151e042678ecb3aff5eada6e08412b823db518",
    "newest": null,
    "note": "produced lists the ledger's digest entries whose rankings.json was generated while this version was the newest changelog entry (seq is the entry's place in the ledger). whenIntroduced and whenSuperseded are the digests of the rankings.json committed with the first and the last commit of this version."
  },
  "gaps": [],
  "notes": [
    "No rankings.json with a digest of its own was recorded while this version was the newest entry: the published file did not change under it, so the order in force was the one recorded before it."
  ]
}