honig und hafermilch
type: MusicGroup
popularity: 2
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x134c7fca871720eb13f0e7be80898aef26b1d4fad548afa9f9c616413db4c24b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c9375d3-e9aa-4bde-b4ab-328b3648e7ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c9375d3-e9aa-4bde-b4ab-328b3648e7ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c9375d3-e9aa-4bde-b4ab-328b3648e7ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x134c7fca871720eb13f0e7be80898aef26b1d4fad548afa9f9c616413db4c24b","name":"honig und hafermilch","registered_at":"2026-06-17T14:46:14Z","symbol":"NIM1428372","token_address":"0x3d16f6f7e0eb0da107ee0ebf50e9784749dcb60f","type":"artist","uuid":"8c9375d3-e9aa-4bde-b4ab-328b3648e7ee"}
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 0x134c7fca871720eb13f0e7be80898aef26b1d4fad548afa9f9c616413db4c24b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c9375d3-e9aa-4bde-b4ab-328b3648e7ee.json and https://artists.proofprofile.net/proofs/artist/8c9375d3-e9aa-4bde-b4ab-328b3648e7ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x134c7fca871720eb13f0e7be80898aef26b1d4fad548afa9f9c616413db4c24b","name":"honig und hafermilch","registered_at":"2026-06-17T14:46:14Z","symbol":"NIM1428372","token_address":"0x3d16f6f7e0eb0da107ee0ebf50e9784749dcb60f","type":"artist","uuid":"8c9375d3-e9aa-4bde-b4ab-328b3648e7ee"}
album: blumenschön
  type: MusicAlbum
  date published: 2024-07-07