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 0xf56f282e7b9d6d4bfb6fc41d88258c73cdd103aafa6c164604f16491fe30aef4. 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/1a9b1251-44d1-4535-afe0-6f3d14c75a20.json and https://artists.proofprofile.net/proofs/artist/1a9b1251-44d1-4535-afe0-6f3d14c75a20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Someone Worth Dying For (Performance Track)
Someone Worth Dying For - Original Key Performance Track With Background Vocals
Someone Worth Dying For - Original Key Performance Track Without Background Vocals
Someone Worth Dying For - Low Key Performance Track Without Background Vocals
Someone Worth Dying For - High Key Performance Track Without Background Vocals
Someone Worth Dying For (Original Key Performance Track With Background Vocals)
Someone Worth Dying For (Original Key Performance Track Without Background Vocals)
Someone Worth Dying For (Low Key Performance Track Without Background Vocals)
Someone Worth Dying For (High Key Performance Track Without Background Vocals)
All For You (Performance Track - Low Key)
All For You (Performance Track - High Key)
Redemption Song (Performance Track - High Key)
Redemption Song (Performance Track - Low Key)
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 0x9c66cd54ba718f50febc4239344424499cf596886db860857880e146b27e2a0e. 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/16kWQEiNSo9ZGmW0oaVSaH.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/16kWQEiNSo9ZGmW0oaVSaH.