KSKU (94.7 FM, "Hit Radio 94.7") is a radio station broadcasting a contemporary hit radio format. Licensed to Sterling, Kansas, the station serves the Hutchinson, Kansas area. The station is currentl
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 0x373f161c131da5c4fbc0f403adbdc78ba5253ebb560669597a4ccfb7751627c5. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99afe846-753f-40b9-9d50-a61c9cea0688.json and https://artists.proofprofile.net/proofs/artist/99afe846-753f-40b9-9d50-a61c9cea0688.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).