Barbara Noack
type: MusicGroup
description: Barbara Noack (28 September 1924 – 20 December 2022) was a German writer.Bestsellerautorin Barbara Noack gestorben https://www.zeit.de/news/2022-12/21/bestseller-autorin-barbara-noack-gestorben Pub
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a8086a239fb9ea6aaae83beb1cc7d233ad5416e84ec1c3e70169c0d98c6d3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69ed9270-6602-4542-b1ab-11f0ae79aa42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69ed9270-6602-4542-b1ab-11f0ae79aa42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69ed9270-6602-4542-b1ab-11f0ae79aa42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43a8086a239fb9ea6aaae83beb1cc7d233ad5416e84ec1c3e70169c0d98c6d3f","name":"Barbara Noack","registered_at":"2026-06-17T02:29:20Z","symbol":"NIM1252687","token_address":"0x75c9c4018fd4a503c11ab029003594c08f132bd1","type":"artist","uuid":"69ed9270-6602-4542-b1ab-11f0ae79aa42"}
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 0x43a8086a239fb9ea6aaae83beb1cc7d233ad5416e84ec1c3e70169c0d98c6d3f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69ed9270-6602-4542-b1ab-11f0ae79aa42.json and https://artists.proofprofile.net/proofs/artist/69ed9270-6602-4542-b1ab-11f0ae79aa42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x43a8086a239fb9ea6aaae83beb1cc7d233ad5416e84ec1c3e70169c0d98c6d3f","name":"Barbara Noack","registered_at":"2026-06-17T02:29:20Z","symbol":"NIM1252687","token_address":"0x75c9c4018fd4a503c11ab029003594c08f132bd1","type":"artist","uuid":"69ed9270-6602-4542-b1ab-11f0ae79aa42"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2009-10-04
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2018