Die Hüter der flüsternden Schlüssel
type: MusicGroup
popularity: 17
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x777d50d786c0f3c631677952ebe0a0dfa53000646adbd2afe89c0c198120e67c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b7bbb42-9bcd-4827-aa9d-2b99a5514511.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b7bbb42-9bcd-4827-aa9d-2b99a5514511.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b7bbb42-9bcd-4827-aa9d-2b99a5514511
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x777d50d786c0f3c631677952ebe0a0dfa53000646adbd2afe89c0c198120e67c","name":"Die Hüter der flüsternden Schlüssel","registered_at":"2026-06-14T05:37:22Z","symbol":"NIM0354997","token_address":"0x3404ba0c88278799db30386984f150d028e924e3","type":"artist","uuid":"0b7bbb42-9bcd-4827-aa9d-2b99a5514511"}
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 0x777d50d786c0f3c631677952ebe0a0dfa53000646adbd2afe89c0c198120e67c. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b7bbb42-9bcd-4827-aa9d-2b99a5514511.json and https://artists.proofprofile.net/proofs/artist/0b7bbb42-9bcd-4827-aa9d-2b99a5514511.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x777d50d786c0f3c631677952ebe0a0dfa53000646adbd2afe89c0c198120e67c","name":"Die Hüter der flüsternden Schlüssel","registered_at":"2026-06-14T05:37:22Z","symbol":"NIM0354997","token_address":"0x3404ba0c88278799db30386984f150d028e924e3","type":"artist","uuid":"0b7bbb42-9bcd-4827-aa9d-2b99a5514511"}