WETC (540 kHz) is a non-commercial, listener-supported radio station licensed to the cities of Wendell and Zebulon, North Carolina. It is owned by Divine Mercy Radio, Inc., a 501(c)(3) corporation. It
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 0x06f8a06dcf3c9d75da3ef00aa8f60cfaae603edbd40d2e073411681a442317af. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46f8ec35-4078-4b9f-a783-37ffad6f0904.json and https://artists.proofprofile.net/proofs/artist/46f8ec35-4078-4b9f-a783-37ffad6f0904.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).