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 0xdc46ab6b84059e151066c541e706f1425361f5fc5950489bca8fba2fc0f0d265. 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/b9846553-af51-4508-a942-994de5a2e7a6.json and https://artists.proofprofile.net/proofs/artist/b9846553-af51-4508-a942-994de5a2e7a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Teardrop Hittin' the Ground - Nellee Hooper Mix
Teardrop Hittin' The Ground - Nellee Hooper Mix
Kiss Me Cleopatra (Peter O's Balearic Sunrise Mix)
Kiss Me Cleopatra (Jilk's Cherry Old 78 Remix)
Kiss Me Cleopatra (Libythth's Qlwpdrt Remix)
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 0x31d99b03eb5e1102aad7fe27508693cf6e707cbc1d7cd6b30ee682e140ca3ded. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JHC82BlUXEsqC4agcL8W0.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/2JHC82BlUXEsqC4agcL8W0.
Compass: Mexican Institute Of Sound + Toy Selectah
{"copyright_id":"0xffc5fd37b3a647f53092da40cba73c750d1be9f475c4d460530c44af1d1cda86","isrc":"JPSR09903664","name":"Love In Traffic","registered_at":"2026-06-20T18:26:21Z","spotify_id":"0CGiEWZWxwWU1yfDPBZkGl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc5fd37b3a647f53092da40cba73c750d1be9f475c4d460530c44af1d1cda86. 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/0CGiEWZWxwWU1yfDPBZkGl.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/0CGiEWZWxwWU1yfDPBZkGl.