Gritty is the official mascot for the Philadelphia Flyers of the National Hockey League (NHL). He is a furry orange creature with googly eyes who wears Flyers gear. Gritty has been compared to the Ph
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 0xf9c8cc6b80e01eb0d87510abcb7c49f91ac76dc10ff50af0d679bff68ffb4a7f. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1acdf5aa-ab02-4ecf-99d6-4c56c2502fb9.json and https://artists.proofprofile.net/proofs/artist/1acdf5aa-ab02-4ecf-99d6-4c56c2502fb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).