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 0x2aefe7d28e45f4006303286ce63c0346b20076399cbacbdf261b6c8f750728e4. 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/0299f157-5082-4936-8944-56e2e4866632.json and https://artists.proofprofile.net/proofs/artist/0299f157-5082-4936-8944-56e2e4866632.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Like a Stone (live at Wild Coyote) [Live]
Like a Stone (live at Wild Coyote) - Live
Aca Te Espero (feat. S.P.a.D.E & Sol Liebeskind)