Michael Jason Crain (born February 22, 1974) is an American guitarist, singer, producer, and songwriter best known as the guitarist of the bands Kill the Capulets, Retox, and Dead Cross. He has collab
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 0xd23685f0dc2098bc9235965c7f8c2554a25758f101ec37a0ec1592213a6ee36e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66f02476-bb92-4cad-b6aa-484024f32e0a.json and https://artists.proofprofile.net/proofs/artist/66f02476-bb92-4cad-b6aa-484024f32e0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).