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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ce15b73e55b04c639919c167f131adedfb484c5fb186f80ec3e09cb0d2d442. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9183862-2798-4575-9793-47ac7409aafa.json and https://artists.proofprofile.net/proofs/artist/e9183862-2798-4575-9793-47ac7409aafa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hammer (Comes Down)[feat. Chris Poland & Mark Tremonti]
Out in the Rain [feat.David Glen Eisley]
Like Father Like Son [feat. David Glen Eisley]
After All (Said and Done)[feat. David Glen Eisley]
Still Wish You Were Here - A Tribute To Pink Floyd