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 0x502fbf082f10ed3c12242cf76973a06efdeb1797a9950f01f2b22361503fe26b. 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/4b9cf1c9-59fc-4367-b235-cfbbe8167a99.json and https://artists.proofprofile.net/proofs/artist/4b9cf1c9-59fc-4367-b235-cfbbe8167a99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chill Bill REMIX (feat. D.R.A.M., Denzel Curry & Cousin Stizz)
Check (Bonus Track) [feat. Spooks & Keely]
Sender (feat. Malik Burgers & Thommed Cruz)
Lately I've Been Feeling Myself (feat. Thommed Cruz & Deezo)
All I Want for Christmas (feat. Malik Burgers)
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 0xf5b7193229d0b703aaf7d1e19cd3a104f4f2af6492c14bd5f1ac3a6051553695. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2v5ZOyg3l8BIjNaUEbNUIN.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/2v5ZOyg3l8BIjNaUEbNUIN.
{"copyright_id":"0xfa1c7edd440a002490873aa037adc14e655da91885f2680d2fe950ed6e952bfc","isrc":"GBKPL1941310","name":"Midnight Getaway","registered_at":"2026-06-10T19:42:38Z","spotify_id":"4canH6hS3QRfu59cFMHTgc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1c7edd440a002490873aa037adc14e655da91885f2680d2fe950ed6e952bfc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4canH6hS3QRfu59cFMHTgc.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/4canH6hS3QRfu59cFMHTgc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde08597c394d912a828782b7d589492402a3e3d9dfcc917d894740920c939572. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OR33rN5aArbzyvouhyD4o.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/4OR33rN5aArbzyvouhyD4o.