WIRA (1400 AM) is a radio station broadcasting Latin-American music. Licensed to Fort Pierce, Florida, United States, the station serves the Vero Beach area, but also reaches to Sebastian, Florida. Th
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 0x14f7921de099faa86628c312aa428ab278d98a16f26671557d73acc011b4cb08. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f04ea1b-23b9-485c-9fe6-67ef47950666.json and https://artists.proofprofile.net/proofs/artist/8f04ea1b-23b9-485c-9fe6-67ef47950666.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).