Teejay may refer to: Teejay Arunasalam Teejay Marquez Teejay Lanka, knitted fabric manufacturer Teejay Haichert Teejayx6 See also TJ (disambiguation) Tjay (disambiguation) Tejay (disambig
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 0xe05ca23a01044a5129e8a6f47ad341782ff6bf534551d3894a95176cd41faaef. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fcd1c72-5fcf-48f6-9a99-e21265df0926.json and https://artists.proofprofile.net/proofs/artist/7fcd1c72-5fcf-48f6-9a99-e21265df0926.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).