Best crypto decentralised identity in the United Kingdom
ENS (as identity layer) ranks highest in ChainChoice’s published decentralised identity ranking among the providers that list the United Kingdom — Onchain name and text records. Post-Brexit: not under MiCA. FCA financial-promotion rules (PS22/10) since Oct 2023 require strict cooling-off + risk warnings.
How this page is reviewed
Reviewed means every product ranked on this page was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
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Which crypto identity provider should United Kingdom residents use in November 2026?
ENS (as identity layer) ranks highest in ChainChoice’s published decentralised identity ranking among the providers that list the United Kingdom — Onchain name and text records. The order is the published ranking itself; providers whose terms exclude the United Kingdom are removed. Check authorisation with FCA before depositing.
- United Kingdom residents holding capital in GBP
- Users who need FCA-aligned compliance and audit-grade reporting
- Buy-and-hold profiles benefiting from the United Kingdom's tax treatment
- Sophisticated retail and family-office treasurers
- Derivatives / perpetuals traders (use a regulated futures venue instead)
- Privacy-focused users avoiding KYC (these are licensed venues)
- Day-traders chasing the lowest spreads regardless of regulator posture
- Anyone needing a service FCA does not currently authorise
General guidance for the United Kingdom: the ranking engine does not compute these notes and they do not change the order below. If none fits you, answer the Find My Best questions for a result for your profile.
8 decentralised identity listed for the United Kingdom
In ChainChoice’s published ranking order, from this category’s 8 providers: those whose terms exclude the United Kingdom are removed; naming the United Kingdom or a region that covers it counts the same, and those whose terms do not state it come last. Each chip names the basis: a dated check, a region listing, or the provider's own claim.
#1 for the United KingdomENS (as identity layer)#1 globallyProvider states broad availability Onchain name and text records; proves key control, not human uniqueness
Credential custody & revocation power — 9/10Enforcement record & product continuity — 9/10Verification without the vendor — 8/10#2 for the United KingdomPrivado ID (formerly Polygon ID)#2 globallyProvider states broad availability Open-source ZK credential stack; wallet-held credentials, self-hostable issuer node
Verification without the vendor — 8/10Biometric & PII handling (documented) — 8/10#3 for the United KingdomProof of Humanity (v2)#3 globallyProvider states broad availability Public onchain registry of humans, video-verified, Kleros-arbitrated, no operating company
Verification without the vendor — 10/10Credential custody & revocation power — 8/10#4 for the United KingdomHuman Passport (formerly Gitcoin Passport)#4 globallyProvider states broad availability Aggregated stamp scoring for Sybil resistance; offchain API with onchain option
Biometric & PII handling (documented) — 7/10Enforcement record & product continuity — 5/10#5 for the United KingdomGalxe Passport#5 globallyProvider states broad availability Sumsub KYC check wrapped in a five-dollar BNB Chain soulbound token
Enforcement record & product continuity — 6/10Credential custody & revocation power — 5/10#6 for the United KingdomBillions Network#6 globallyProvider states broad availability Consumer proof-of-human network from the Privado ID team; passport plus phone
Credential custody & revocation power — 5/10Verification without the vendor — 5/10#7 for the United KingdomCivic (Civic Auth)#7 globallyProvider states broad availability OAuth login plus embedded wallets; its onchain identity product was retired
Biometric & PII handling (documented) — 6/10Credential custody & revocation power — 2/10#8 for the United KingdomWorld ID (World Network / Tools for Humanity)#8 globallyProvider states broad availability Iris-scan proof of personhood; onchain nullifiers, single Orb credential issuer
Verification without the vendor — 5/10Credential custody & revocation power — 3/10
Commission: None of these providers pays ChainChoice anything for these links. Disclosure
Links to providers are paused for UK readers while we complete a UK financial-promotions review.
Crypto products are high risk. Check the provider is authorised where you live before you deposit.
- Custody failure: whoever holds the assets loses or withholds them.Scored by Credential custody & revocation power · 30% (ENS (as identity layer) 9/10, Privado ID (formerly Polygon ID) 6/10, Proof of Humanity (v2) 8/10)
- Regulatory failure: no licence where you are, or a forced market exit.Scored by Enforcement record & product continuity · 20% (ENS (as identity layer) 9/10, Privado ID (formerly Polygon ID) 5/10, Proof of Humanity (v2) 7/10)
- Exit failure: you cannot get out at par, on time, or with what is yours.Scored by Verification without the vendor · 25% (ENS (as identity layer) 8/10, Privado ID (formerly Polygon ID) 8/10, Proof of Humanity (v2) 10/10)
- Information failure: the number is wrong or bought, or your data leaks.Scored by Biometric & PII handling (documented) · 25% (ENS (as identity layer) 7/10, Privado ID (formerly Polygon ID) 8/10, Proof of Humanity (v2) 2/10)
Each cell is verified against the provider's filings or the FCA register; a gap shows "—", never an estimate.
| Provider | Taker fee in the United Kingdom | KYC tier | GBP rails | FCA license |
|---|---|---|---|---|
| #1ENS (as identity layer) | — | — | — | — |
| #2Privado ID (formerly Polygon ID) | — | — | — | — |
| #3Proof of Humanity (v2) | — | — | — | — |
| #4Human Passport (formerly Gitcoin Passport) | — | — | — | — |
| #5Galxe Passport | — | — | — | — |
Source: ChainChoice provider catalog cross-referenced with the FCA register; each fee as of its entry's latest verification (accuracy methodology).
Is using a crypto identity provider legal in the United Kingdom?
Yes. Crypto decentralised identity are regulated in the United Kingdom by Financial Conduct Authority (FCA). Always verify a platform's licensing status with FCA before transacting.
How is crypto taxed in the United Kingdom?
Capital gains on crypto taxed at 18% (basic rate) or 24% (higher rate) above the annual exempt amount (£3,000 for 2026/27 on gov.uk, read 21 October 2026). Editorial summary, not tax advice: consult a qualified tax advisor in the United Kingdom before filing.
What payment methods work for buying crypto in the United Kingdom?
The most common rails for retail onramps in the United Kingdom are: Faster Payments, BACS, CHAPS.
Are international platforms (Coinbase, Kraken, Binance) available in the United Kingdom?
Availability varies by platform and product. The United Kingdom has its own licensing regime under FCA, and not every global platform is registered. The shortlist above removes platforms whose terms exclude the United Kingdom; the chip on each row says whether availability is verified, listed or unstated.