Shayne P. Carter is a New Zealand musician best known for leading Straitjacket Fits from 1986 to 1994, and as the only permanent member of Dimmer (1995–2012). Carter is a member of the New Zealand Mu
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 0x17a69d5cc9bff8ec4a97f5edb98b34a2c348039d7e3461106d7ee0d6b9261ed1. 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/5ccbd7d5-7db2-4990-96eb-f596f7c48d44.json and https://artists.proofprofile.net/proofs/artist/5ccbd7d5-7db2-4990-96eb-f596f7c48d44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).