A. K. Turner
type: MusicGroup
popularity: 21
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a59b5316b5e4f067326e99e0ea46ba77545369fafa41f5fb2bdc1b7bbc10eed
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/64d0d5bd-f718-470e-9478-c89c491b6096.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64d0d5bd-f718-470e-9478-c89c491b6096.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64d0d5bd-f718-470e-9478-c89c491b6096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a59b5316b5e4f067326e99e0ea46ba77545369fafa41f5fb2bdc1b7bbc10eed","name":"A. K. Turner","registered_at":"2026-06-11T23:11:38Z","symbol":"NIM0132505","token_address":"0xd5814c01c32c54a8c01b6ac91272ae477fa290a6","type":"artist","uuid":"64d0d5bd-f718-470e-9478-c89c491b6096"}
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 0x5a59b5316b5e4f067326e99e0ea46ba77545369fafa41f5fb2bdc1b7bbc10eed. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64d0d5bd-f718-470e-9478-c89c491b6096.json and https://artists.proofprofile.net/proofs/artist/64d0d5bd-f718-470e-9478-c89c491b6096.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5a59b5316b5e4f067326e99e0ea46ba77545369fafa41f5fb2bdc1b7bbc10eed","name":"A. K. Turner","registered_at":"2026-06-11T23:11:38Z","symbol":"NIM0132505","token_address":"0xd5814c01c32c54a8c01b6ac91272ae477fa290a6","type":"artist","uuid":"64d0d5bd-f718-470e-9478-c89c491b6096"}
album: Tote schweigen nie
  type: MusicAlbum
  date published: 2021-08-01
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  type: MusicAlbum
  date published: 2022-09-01
album: Wer mit den Toten spricht: Ein Fall für die Rechtsmedizin. Cassie Raven ermittelt (Raven & Flyte ermitteln 2)
  type: MusicAlbum
  date published: 2022-09-01
album: Zwei Fälle für die Rechtsmedizin. Cassie Raven ermittelt
  type: MusicAlbum
  date published: 2024-06-03
album: Tote klagen an (Ein Fall für die Rechtsmedizin. Cassie Raven ermittelt | »Zeitgemäß, düster, spannend.« Paula Hawkin)
  type: MusicAlbum
  date published: 2024-07-01