Gary Young may refer to: Gary Young (Australian musician) (born 1947), founding member of Australian rock band Daddy Cool Gary Young (footballer) (born 1958), Australian rules footballer Gary Young (
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d60a430b4b73bb24f4644165fbb49e560fdf12d218e1ce02789a254b6ae6c27. 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/6c87aa13-0515-4d86-87c2-7b88a7d11641.json and https://artists.proofprofile.net/proofs/artist/6c87aa13-0515-4d86-87c2-7b88a7d11641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).