Christopher Lukas
type: MusicGroup
description: Christopher Lukas (born March 6, 1935) is an American writer, stage actor, television producer and director who, for the past fifty-five years, has worked primarily for public television. From 1963 to
popularity: 19
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a28b22a0e151e1aefae663c285332aa819caebc7d526ec33d5736987148a38b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d668239e-6d85-4fb5-bb83-60dcb193901a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d668239e-6d85-4fb5-bb83-60dcb193901a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d668239e-6d85-4fb5-bb83-60dcb193901a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a28b22a0e151e1aefae663c285332aa819caebc7d526ec33d5736987148a38b","name":"Christopher Lukas","registered_at":"2026-06-15T03:03:30Z","symbol":"NIM0661827","token_address":"0xa5b91f4818e1d2dd92de59ebc00092f3129f42f5","type":"artist","uuid":"d668239e-6d85-4fb5-bb83-60dcb193901a"}
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 0x9a28b22a0e151e1aefae663c285332aa819caebc7d526ec33d5736987148a38b. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d668239e-6d85-4fb5-bb83-60dcb193901a.json and https://artists.proofprofile.net/proofs/artist/d668239e-6d85-4fb5-bb83-60dcb193901a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:24:43Z
  text: {"copyright_id":"0x9a28b22a0e151e1aefae663c285332aa819caebc7d526ec33d5736987148a38b","name":"Christopher Lukas","registered_at":"2026-06-15T03:03:30Z","symbol":"NIM0661827","token_address":"0xa5b91f4818e1d2dd92de59ebc00092f3129f42f5","type":"artist","uuid":"d668239e-6d85-4fb5-bb83-60dcb193901a"}
album: Meuterei auf der Bounty (Hörspiel)
  type: MusicAlbum
  date published: 2021-01-22
album: Robin Hood - Kämpfer für Recht und Freiheit
  type: MusicAlbum
  date published: 2023-09-29