{"copyright_id":"0x4ccecf4acf3fbadd5751ff624b866fa70c2e16c7c8ab3986b42a99effc4b090d","name":"Carole Bayer Sager","registered_at":"2026-06-12T07:00:59Z","symbol":"NIM0221945","token_address":"0xb2a2be8ad0d060b388f072ad841abf1c35ec6d85","type":"artist","uuid":"abfe2215-c9bc-43ae-bec5-22ef6b9876bc"}
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 0x4ccecf4acf3fbadd5751ff624b866fa70c2e16c7c8ab3986b42a99effc4b090d. 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/abfe2215-c9bc-43ae-bec5-22ef6b9876bc.json and https://artists.proofprofile.net/proofs/artist/abfe2215-c9bc-43ae-bec5-22ef6b9876bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13","isrc":"USEE10500007","name":"It’s the Falling in Love","registered_at":"2026-06-17T21:32:58Z","spotify_id":"7tgdgZA2XMP6HtuO10d7JX","type":"track"}
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 0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tgdgZA2XMP6HtuO10d7JX.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/7tgdgZA2XMP6HtuO10d7JX.
Nobody Does It Better (From The Spy Who Loved Me) - Interlude
It’s the Falling in Love (feat. Michael McDonald)
{"copyright_id":"0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13","isrc":"USEE10500007","name":"It’s the Falling in Love (feat. Michael McDonald)","registered_at":"2026-06-17T21:32:58Z","spotify_id":"7y3JZRMAr8QaIpNN2oiax7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7y3JZRMAr8QaIpNN2oiax7.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/7y3JZRMAr8QaIpNN2oiax7.
Nobody Does It Better (From "The Spy Who Loved Me")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a02b6e85fb4a158c83d6ffd35d952864dd08859a2c63a765440aa629f2c1fa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28wHvxXm1r53mDDS35tBxR.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/28wHvxXm1r53mDDS35tBxR.
The Prayer - Live At Central Park, New York / 2011
Concerto: One Night In Central Park (Bonus Track Version)
Dirty Girl (Original Motion Picture Score)
{"copyright_id":"0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13","isrc":"USEE10500007","name":"It's the Falling In Love","registered_at":"2026-06-17T21:32:58Z","spotify_id":"2HJh5xKEBCvl5I1YiYemOn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HJh5xKEBCvl5I1YiYemOn.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/2HJh5xKEBCvl5I1YiYemOn.
Baker Street - 100 Classics from the 70's
{"copyright_id":"0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13","isrc":"USEE10500007","name":"It's the Falling In Love","registered_at":"2026-06-17T21:32:58Z","spotify_id":"47vtCcVoTgY5LPoCS2jNZY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c64576cf444cee136e49da85bb6a892c54409ef5b6e4d3ad3a6c299b05a2f13. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47vtCcVoTgY5LPoCS2jNZY.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/47vtCcVoTgY5LPoCS2jNZY.