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 0x368d79125c5926447c934a8bddbbd4537d025c138b1533481ac24aa47c32671d. Chain 2 (Bitcoin): anchored in block 953939 (2026-06-16T11:40:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20937899-d60b-454a-a8fa-594e683b7bcb.json and https://artists.proofprofile.net/proofs/artist/20937899-d60b-454a-a8fa-594e683b7bcb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Away From the Hustle and Bustle of the City
The Magical World (Version Without Flute)
El arte es una mentira que nos acerca a la verdad - 01 El arte es una mentira que nos acerca a la verdad
A Guide Between the World of Sound and the Human Soul
The Atmosphere of Lightness and Lightness