"Wisemen" is a song written by British singer James Blunt, Jimmy Hogarth and Sacha Skarbek for Blunt's debut album, Back to Bedlam. The song was produced by Tom Rothrock and Jimmy Hogarth. The song wa
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 0x7d57aeea0a0f47c948848a6a6fbf125ddfc2aaccea5aabbf2661f6ad3bbd60a8. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03487b40-2443-4d09-90b9-441d2273d913.json and https://artists.proofprofile.net/proofs/artist/03487b40-2443-4d09-90b9-441d2273d913.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).