1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf92e370d7a8dc0c049897f9da47725188c953474a368edb9ae4f143593b9e708. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f1979fc-4c31-486f-b8ca-687c72ed8389.json and https://artists.proofprofile.net/proofs/artist/8f1979fc-4c31-486f-b8ca-687c72ed8389.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Really Love (Original Motion Picture Soundtrack)
Breezes (feat. Abraham Rounds, Jake Sherman, Jack Deboe, Chris Bruce, Marsha Lubin)
He and She Together (feat. Christopher Michael Stevens)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839a3bd20c976237d766d665c023d6c014fb852092c7fec62463a8fe005c8e69. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6q1IMtPWkxZi81bad9N0Hs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q1IMtPWkxZi81bad9N0Hs.
{"copyright_id":"0x453e0dc31fda8744b40f921c9d9bebf944f07cafa73d589733016a2667bef10a","isrc":"QMFMF1394526","name":"See You Leave","registered_at":"2026-06-04T13:19:02Z","spotify_id":"6gifrVamdnrYxkXPV6ul0k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453e0dc31fda8744b40f921c9d9bebf944f07cafa73d589733016a2667bef10a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gifrVamdnrYxkXPV6ul0k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gifrVamdnrYxkXPV6ul0k.
{"copyright_id":"0x6f9be47cfae652cb4514b1576a9dbcadab8799b31c26b0e7b6d2db089cfaba29","isrc":"QM4TW2023144","name":"Pull Up on Love - Digital","registered_at":"2026-06-24T18:48:01Z","spotify_id":"41NnCON9izXBrdO0ZM6bsC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9be47cfae652cb4514b1576a9dbcadab8799b31c26b0e7b6d2db089cfaba29. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41NnCON9izXBrdO0ZM6bsC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41NnCON9izXBrdO0ZM6bsC.