Jason Edward Feddy (born 22 February 1966) is an English musician who became a U.S. citizen in 2010, and now makes his home in Southern California. In addition to a solo career as a singer/songwriter,
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 0x691082169f463a74065a0caccbde792d810fd5f616e54edac53e2c6073ff32d9. Chain 2 (Bitcoin): anchored in block 953923 (2026-06-16T09:51:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c0d0181-57d9-4a18-9888-ac44c09655fc.json and https://artists.proofprofile.net/proofs/artist/1c0d0181-57d9-4a18-9888-ac44c09655fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).