Hansi Biebl Band
type: MusicGroup
popularity: 19
followers: 751
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x907c1d4b70924e4778c279c99601a5e1d47519daa7396bf2b2302de951549320
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59579234-207d-4cf8-8176-540f41b06735.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59579234-207d-4cf8-8176-540f41b06735.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59579234-207d-4cf8-8176-540f41b06735
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x907c1d4b70924e4778c279c99601a5e1d47519daa7396bf2b2302de951549320","name":"Hansi Biebl Band","registered_at":"2026-06-14T13:54:06Z","symbol":"NIM0473460","token_address":"0x699f5e70bffa0cfc3e17869c2c32c6391248e0c0","type":"artist","uuid":"59579234-207d-4cf8-8176-540f41b06735"}
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 0x907c1d4b70924e4778c279c99601a5e1d47519daa7396bf2b2302de951549320. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59579234-207d-4cf8-8176-540f41b06735.json and https://artists.proofprofile.net/proofs/artist/59579234-207d-4cf8-8176-540f41b06735.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x907c1d4b70924e4778c279c99601a5e1d47519daa7396bf2b2302de951549320","name":"Hansi Biebl Band","registered_at":"2026-06-14T13:54:06Z","symbol":"NIM0473460","token_address":"0x699f5e70bffa0cfc3e17869c2c32c6391248e0c0","type":"artist","uuid":"59579234-207d-4cf8-8176-540f41b06735"}