WAIV may refer to: WAIV (FM), a radio station (94.1 FM) licensed to serve Smyrna, Tennessee, United States WKGW (FM), a radio station (91.7 FM) licensed to serve Kingston, New York, United States,
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 0xa5d5cffdace30ee59419e2d62acb3b94eb00fd1d530c591331e376ee9a56bc0b. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11bbaf82-ef61-4f0f-9606-a4db141d5430.json and https://artists.proofprofile.net/proofs/artist/11bbaf82-ef61-4f0f-9606-a4db141d5430.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).