Heather Mary Peace (born 16 June 1975) is an English actress, singer and LGBT rights activist. She is known for her roles as Eve Unwin in the BBC soap opera EastEnders and Nikki Boston in the BBC scho
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b58b67f4dfe9bf113d58b59872ed44f90929364363edb4351548f3a9609bfe9. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de0e1cea-c0b2-415b-9cad-6a86740233e8.json and https://artists.proofprofile.net/proofs/artist/de0e1cea-c0b2-415b-9cad-6a86740233e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d107040dfc892e85dd2f953be91a7f854911b23b735cabc47c988f6dd35015. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDV21200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5eede919e7c778f2139addd2808a1e887366933dc4241eef62c9e19cd0f22e. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:05:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDV21200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc307e9620703d6a0924ecb8d95818a2a82ece03024e5a058220402f6962e3a7. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDV21400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c9d0e934a274b30b2eb94f4a1e2932aaa24a7d6b132ea77377244eed292dbe. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2200595.