Scott Handcock (born 8 November 1984) is an English writer, director and producer who has been involved in a number of audio plays for Big Finish Productions. After sixteen years with the company, it
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a281cff30d1e93a0946d7d3c5798b2d7ed91ea1a514e56e163b1255241b5853. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a26f298-2f8a-48db-91f2-159ec3115736.json and https://artists.proofprofile.net/proofs/artist/9a26f298-2f8a-48db-91f2-159ec3115736.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Doctor Who - Bei Anbruch der Nacht (Ungekürzt)