KSNS (91.5 FM) is a radio station broadcasting a Contemporary Christian music format licensed to Medicine Lodge, Kansas. The station is owned by Florida Public Radio, Inc.KREJ fcc.gov. Accessed Augus
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 0x95e80e09a24b879dc6c9912030ae44d7b0f1e63fef0ad1ae7b30e4ca0a4bf6c3. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bea77d0-6c9b-412d-ab3d-338818c13318.json and https://artists.proofprofile.net/proofs/artist/9bea77d0-6c9b-412d-ab3d-338818c13318.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).