Anthony Valentine
type: MusicGroup
genre: spoken word
description: Anthony Valentine (17 August 1939 – 2 December 2015) was an English actor best known for his television roles: the ruthless Toby Meres in Callan (1967–72), the sadistic Major Horst Mohn in Colditz (19
popularity: 2
followers: 289
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1efdad7964e2213915f5113ffdc97d2271002554b9dd90105e4f8232060a869f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6ffc091-9cff-41e7-9b06-535d84a324db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6ffc091-9cff-41e7-9b06-535d84a324db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6ffc091-9cff-41e7-9b06-535d84a324db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1efdad7964e2213915f5113ffdc97d2271002554b9dd90105e4f8232060a869f","name":"Anthony Valentine","registered_at":"2026-06-20T21:19:42Z","symbol":"NIM1717551","token_address":"0xb452b9fb4513449b901dba83ec2d6c031c8eae01","type":"artist","uuid":"c6ffc091-9cff-41e7-9b06-535d84a324db"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efdad7964e2213915f5113ffdc97d2271002554b9dd90105e4f8232060a869f. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6ffc091-9cff-41e7-9b06-535d84a324db.json and https://artists.proofprofile.net/proofs/artist/c6ffc091-9cff-41e7-9b06-535d84a324db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x1efdad7964e2213915f5113ffdc97d2271002554b9dd90105e4f8232060a869f","name":"Anthony Valentine","registered_at":"2026-06-20T21:19:42Z","symbol":"NIM1717551","token_address":"0xb452b9fb4513449b901dba83ec2d6c031c8eae01","type":"artist","uuid":"c6ffc091-9cff-41e7-9b06-535d84a324db"}
album: Stoker: Dracula
  type: MusicAlbum
  date published: 2010-12-01
album: Dumas: The Count Of Monte Cristo
  type: MusicAlbum
  date published: 2010-12-01