PAJAM is an American songwriting and production team, made up of Paul Allen, J. Moss and Walter Kearney, all of Detroit, Michigan. The team works with gospel, soul and R&B artists. They are best know
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 0xa343c257acdc83734b8e5d8cc4f086300191483246822a04054587f426d20b2c. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04aa122c-d50b-4b2e-a8e1-df35adcafad0.json and https://artists.proofprofile.net/proofs/artist/04aa122c-d50b-4b2e-a8e1-df35adcafad0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).