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 0x7165e82c5b4b36f4792fd1546dc6cf8d0dca47e0ef8e25a37c68d8703d4e6694. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adb648b6-55c0-46b2-bd89-3b9ef3fc0329.json and https://artists.proofprofile.net/proofs/artist/adb648b6-55c0-46b2-bd89-3b9ef3fc0329.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All My Friends - Live From The Vocal Booth
The Comeback Kid (Audiotree Live Version)
Til My Dyin' Day (Audiotree Live Version)
The Comeback Kid - Audiotree Live Version
Til My Dyin' Day - Audiotree Live Version