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 0x13d68061ab434530e0e6d3a72163f64b935103ad52319b147503bca4eec03e97. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd093498-85ac-413f-bf75-8f2881a07bf3.json and https://artists.proofprofile.net/proofs/artist/bd093498-85ac-413f-bf75-8f2881a07bf3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Escarnium & Rotborn Ao Vivo na Eslovênia
Inglorious Demise - ao Vivo na Eslovênia
Through The Depths of The 12th Gate - ao Vivo na Eslovênia
Far Beyond Primitive - ao Vivo na Eslovênia
While The Furnace Burns - ao Vivo na Eslovênia