Jason Maas (born November 19, 1975) is an American professional football coach who is the head coach of the Montreal Alouettes of the Canadian Football League (CFL). He is best known for his playing c
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 0xa4457181f0b488cc726022635eea88295e29f0b0c5dfaa5b2de8541536c1718f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.json and https://artists.proofprofile.net/proofs/artist/99df7e2d-2e92-4bb7-8465-7bdc092ce68b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).