Heinz Drache
type: MusicGroup
description: thumb|Heinz Drache Heinz Drache (; 9 February 1923 – 3 April 2002) was a German film actor. He appeared in more than 40 films between 1953 and 2002. He was born in Essen, Germany and died in Berlin,
popularity: 21
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x726822eb58a945b174c321c1a5f5f566ca4ca8d57151c17ca7c7d12ef7316c9e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af264125-16d4-48ca-9fba-7929d48d68b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af264125-16d4-48ca-9fba-7929d48d68b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af264125-16d4-48ca-9fba-7929d48d68b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x726822eb58a945b174c321c1a5f5f566ca4ca8d57151c17ca7c7d12ef7316c9e","name":"Heinz Drache","registered_at":"2026-06-12T07:16:37Z","symbol":"NIM0225562","token_address":"0x1c78df57c05cf7774c77183d19165136e8351273","type":"artist","uuid":"af264125-16d4-48ca-9fba-7929d48d68b1"}
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 0x726822eb58a945b174c321c1a5f5f566ca4ca8d57151c17ca7c7d12ef7316c9e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af264125-16d4-48ca-9fba-7929d48d68b1.json and https://artists.proofprofile.net/proofs/artist/af264125-16d4-48ca-9fba-7929d48d68b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x726822eb58a945b174c321c1a5f5f566ca4ca8d57151c17ca7c7d12ef7316c9e","name":"Heinz Drache","registered_at":"2026-06-12T07:16:37Z","symbol":"NIM0225562","token_address":"0x1c78df57c05cf7774c77183d19165136e8351273","type":"artist","uuid":"af264125-16d4-48ca-9fba-7929d48d68b1"}