Anthony Valentine
type: MusicGroup
genre: math rock
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: 11
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa02dc92a3e3a46bc3b040eb16cf7615041c707a727f2afc57214a16e8d7ab54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38b969d3-f1c5-4b5e-853d-d41c7513cb1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38b969d3-f1c5-4b5e-853d-d41c7513cb1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38b969d3-f1c5-4b5e-853d-d41c7513cb1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa02dc92a3e3a46bc3b040eb16cf7615041c707a727f2afc57214a16e8d7ab54","name":"Anthony Valentine","registered_at":"2026-06-14T10:23:27Z","symbol":"NIM0423192","token_address":"0xd2bfbb1e1c2e5fb4e82bbd91c8bf36957edfdf46","type":"artist","uuid":"38b969d3-f1c5-4b5e-853d-d41c7513cb1d"}
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 0xfa02dc92a3e3a46bc3b040eb16cf7615041c707a727f2afc57214a16e8d7ab54. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38b969d3-f1c5-4b5e-853d-d41c7513cb1d.json and https://artists.proofprofile.net/proofs/artist/38b969d3-f1c5-4b5e-853d-d41c7513cb1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xfa02dc92a3e3a46bc3b040eb16cf7615041c707a727f2afc57214a16e8d7ab54","name":"Anthony Valentine","registered_at":"2026-06-14T10:23:27Z","symbol":"NIM0423192","token_address":"0xd2bfbb1e1c2e5fb4e82bbd91c8bf36957edfdf46","type":"artist","uuid":"38b969d3-f1c5-4b5e-853d-d41c7513cb1d"}
album: Transfiguration
  type: MusicAlbum
  date published: 2017-02-14
album: Exile
  type: MusicAlbum
  date published: 2020-02-14