Claye may refer to: Claye (musician) (born 1982), UK-based Jamaican reggae musician People with the surname Claye (surname) See also Claye-Souilly, commune in France Includes people with first name
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6365bb214c2678018d4c5df05ab0f377349e56d66780d77a8ad62a95c288f3e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1da1d41e-aca2-4d67-bf79-c4b579de09d4.json and https://artists.proofprofile.net/proofs/artist/1da1d41e-aca2-4d67-bf79-c4b579de09d4.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057c54da52dc5cf98bf9516691bf7f9602b3a051a1fed53776aa1bd602cffbd4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBRMS2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97c9ebac936764684da19f7b670c1122683a6eae41d86c3069875d04eb45ddb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBRMS2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7feaccce1c687b3b84b1a6bfe99dff910bdbeb852e4c398d39ce4888f6fcac3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBRMS2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f454b292d9eef02cc3c58b14db6f726e770af061d93308cbb6dadac06bb81d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBRMS2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42130720c12c16237c2298f08011537bf1ade6670f2c0eff7d9272815d3c604a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB45A1901504.
Can I Have My Heart Back 2.0 - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c610436bc720679285ffffb86f6cfe3e0734d1939ed0a43c0dfb4d95b3f7d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBRMS1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae18d50880c5abb5a26f37680484713ef44cad2a31c852ea31cb3e1ad71f053. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBRMS1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0c809ecd4831c27d1282395562ef89eb30d4f91631a6a804acdf07b9113ee8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBRMS1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c458d683221de52ea666dbb5573a3d3634ac562cb927c26f14ba84256ec756d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBRMS1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaf12894de3a4a652efa68cb870a5b7f5461bd202f46d97cf86f3e567c06770. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBRMS1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaf12894de3a4a652efa68cb870a5b7f5461bd202f46d97cf86f3e567c06770. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBRMS1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c610436bc720679285ffffb86f6cfe3e0734d1939ed0a43c0dfb4d95b3f7d6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBRMS1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3106f8c41aab9ed870af51fdcc09fbd6249e2ae7a02769df7968024a4f1b3e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBRMS1600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b3dff46e91311a912077dbda29b50271d86b23a6fe39af1b3aa3c10c827672. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBRMS1600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5473a75041c61d0d2dc85e092738a30fe3971c763476ff97dd014aa2ad9545bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USX9P2010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923eeb015e831deae1acc20906b98041f1acbf33ec388a5b15b7fab15a134946. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/UKMBD1900002.