Floyd Tillman (December 8, 1914 – August 22, 2003) was an American country musician who, in the 1930s and 1940s, helped create the Western swing and honky tonk genres. Tillman was inducted into the Na
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 0x630fa8bceddf6659b9265c71131903835351ab17e26742a44e7ae21d8b7bbd59. 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/884b3319-279c-48e3-95ec-4b81b7db5f58.json and https://artists.proofprofile.net/proofs/artist/884b3319-279c-48e3-95ec-4b81b7db5f58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).