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 0x53f76fe42809301552ba0e6d4f8bb257346b94839129a34508dcf7c7dbacb0e7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bc0504a-04c8-4b18-abbe-1eaadfd62a47.json and https://artists.proofprofile.net/proofs/artist/8bc0504a-04c8-4b18-abbe-1eaadfd62a47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Friday Night Funkin': Vs. IronSharkBoy (Original Game Soundtrack)
Friday Night Funkin' Vs. Herobrine Reborn: Credits Theme
Friday Night Funkin' Vs. Herobrine Reborn: Menu Theme
Friday Night Funkin' Vs. Herobrine Reborn: JD's Tracks
Friday Night Funkin' Jacob Vs Mason: Quiet On Set
Funkin Interviews Original Soundtrack, Vol. 1