Jed Tucker Whedon (born July 18, 1975) is an American screenwriter and musician, and the son of screenwriter Tom Whedon, grandson of screenwriter John Whedon, and the brother of screenwriter Zack Whed
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 0x4cbd504b30b66c84482696c170ac79eeac3390749db88d5c7912b01aa9264336. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acfe5ab6-c059-4981-9f76-d5e1003ddb84.json and https://artists.proofprofile.net/proofs/artist/acfe5ab6-c059-4981-9f76-d5e1003ddb84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).