thumb|Bronze statue of the Assyro-Babylonian demon king Pazuzu, , Louvre A demon is an evil or malevolent supernatural entity.Martin, Dale Basil. "When Did Angels Become Demons?" Journal of Biblical L
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999095dbd6cba095c85fbf5d47c74a169f9a950583f1d896b9451da7f1fb8886. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c258424-4435-459d-9e6c-6cbec1e98235.json and https://artists.proofprofile.net/proofs/artist/1c258424-4435-459d-9e6c-6cbec1e98235.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bussin Straight out the Kitchen (feat. Rich the Kid)