1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x8f0208bec68fac2561e7dba65dcf5989b09aa9af65788df96fcf8ebf04be81ae. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aba53815-fe31-45df-85d5-2f0ed2a82baf.json and https://artists.proofprofile.net/proofs/artist/aba53815-fe31-45df-85d5-2f0ed2a82baf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Realms of Magic (Original Game Soundtrack)
Hunter's Recess: Monster Hunter Music for Electric Guitar and Piano
Realms of Magic (Original Game Soundtrack) [Complete Edition]