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 0x63709c78b3814dedee7dff237a15ec170ac7dc37568dd2f6bd75a2f795ffe313. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d937936a-c396-41c3-bec9-e5f575a78074.json and https://artists.proofprofile.net/proofs/artist/d937936a-c396-41c3-bec9-e5f575a78074.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Legaña del Ojo que todo lo ve (Ed. Bu'idu)
La Legaña del Ojo que Todo lo ve (Ed. Bu'Idu)
The Hissing Walls (Original Sound Track)
Atlas Rider the Chronicles of the Nomad Mixtape