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 0x3ef2471c426f1ff85923cb1e4149e2e980a162090e8843488d6a7d936c508e40. 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/9fc341fb-6958-4421-84a0-8c80e9eda062.json and https://artists.proofprofile.net/proofs/artist/9fc341fb-6958-4421-84a0-8c80e9eda062.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What More In The World Could Anyone Be Living For - Version 2
{"copyright_id":"0xf1fa5659d42b1a318ddfad2e50850cb12eba9f4873f672ddc047d9902b07a3a7","isrc":"GBBWX1900010","name":"Elephants Angels And Roses","registered_at":"2026-06-28T20:03:25Z","spotify_id":"03MVY22MR6TlT7dYIE6MpF","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 0xf1fa5659d42b1a318ddfad2e50850cb12eba9f4873f672ddc047d9902b07a3a7. 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/03MVY22MR6TlT7dYIE6MpF.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/03MVY22MR6TlT7dYIE6MpF.
What More In The World Could Anyone Be Living For - Version 1
I'm the Sky: Studio and Demo Recordings, 1964–1971
What More in This World Could Anyone Be Living For (Version 2)
I’m the Sky: Studio and Demo Recordings, 1964–1971
What More in This World Could Anyone Be Living for (Version 2)
Happy Halloween - Trick or Treat - Party Hits