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 0xda69f945b9e1120e4a8504ba9a39d411a709a6d62474b3adf529526f9f930877. 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/d75f25c3-dc7b-4eb0-aac3-7e1a5ace7af3.json and https://artists.proofprofile.net/proofs/artist/d75f25c3-dc7b-4eb0-aac3-7e1a5ace7af3.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 0xfb90bbcaa397b71c82fd3994de007bb762078b231b9b534ac8c5c1adf0840ba7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBNYT1500015.
Never Gonna Fall in Love Again (Like I Fell in Love with You)
Sweet Power Your Embrace (Terry Hunter & Emmaculate Remixes)
Sweet Power Your Embrace - Terry Hunter & Emmaculate Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5352cda876b95963f4aab7cc51535d922bdfee96e24c8bb08513bc6d9ba2d47. 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/GB7GV2440120.
Sweet Power Your Embrace - Terry Hunter & Emmaculate Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abb6b37ad59b58e60ebc929b38a580f7027626d724de84af943d4827db33ba5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GB7GV2440121.
Sweet Power Your Embrace - Terry Hunter & Emmaculate Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe3f4caae3a7e90ed48afb8beb8e5ca1d1482dba1b9476a0ceeb250ca6bfee5. 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/GB7GV2440122.
Sweet Power Your Embrace - Terry Hunter & Emmaculate Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e02bf30ee49dead6526fb7dffa5fcc904ad868cb73efa67256004fbefd892. 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/GB7GV2440123.
Never Gonna Fall In Love Again (Like I Fell In Love With You) [Micky More & Andy Tee Remixes]
Never Gonna Fall In Love Again (Like I Fell In Love With You) - Micky More & Andy Tee Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0933b9cb15de232cb95cfe8b7474d2ff53be91ec973ca111547c122aa8ccead1. 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/GB7GV2440130.
Never Gonna Fall In Love Again (Like I Fell In Love With You) - Micky More & Andy Tee Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0443c4bc32be8d4966540ba10d666f85acf2983e3163f734187e0a851ccdd473. 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/GB7GV2440131.
Never Gonna Fall In Love Again (Like I Fell In Love With You) - Micky More & Andy Tee Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b7481d1589312b090b5c291ff3890a4408093746565e0924e6081ef0b52975. 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/GB7GV2440132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7516829c2aab8b4e76b18221ed778663d236e2e69cf42a96e48d04a3a087fb0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBNYT1400032.
Someday (We'll All Be Free) (feat. Noel McKoy) - Yam Who? Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2279dbcbae5b67b50309051723e371279e451d566e212fbf1359659c8a0719. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBNYT0600198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb90bbcaa397b71c82fd3994de007bb762078b231b9b534ac8c5c1adf0840ba7. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/GBNYT1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf844c93025d3734a279e2619f9a73e59ca482a5795279ea5493c3b8aef64b6dd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBNYT1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90652b18191ab9eaf679968a8dab483fa45271f2f0d6ed95d73ea2c224490aa8. 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/GBNYT2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb90bbcaa397b71c82fd3994de007bb762078b231b9b534ac8c5c1adf0840ba7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBNYT1500015.