Klü
type: MusicGroup
popularity: 7
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3263dda08bfaaddc100ef23b95de7e06718684fb3e4db725366e8701808fe79a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231a20bf-92fd-468c-9f26-91b511cfb459.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231a20bf-92fd-468c-9f26-91b511cfb459.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/231a20bf-92fd-468c-9f26-91b511cfb459
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3263dda08bfaaddc100ef23b95de7e06718684fb3e4db725366e8701808fe79a","name":"Klü","registered_at":"2026-06-16T02:03:34Z","symbol":"NIM0902886","token_address":"0xd15af8198022ca296f9f01e57d6bd6992a357bcd","type":"artist","uuid":"231a20bf-92fd-468c-9f26-91b511cfb459"}
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 0x3263dda08bfaaddc100ef23b95de7e06718684fb3e4db725366e8701808fe79a. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/231a20bf-92fd-468c-9f26-91b511cfb459.json and https://artists.proofprofile.net/proofs/artist/231a20bf-92fd-468c-9f26-91b511cfb459.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x3263dda08bfaaddc100ef23b95de7e06718684fb3e4db725366e8701808fe79a","name":"Klü","registered_at":"2026-06-16T02:03:34Z","symbol":"NIM0902886","token_address":"0xd15af8198022ca296f9f01e57d6bd6992a357bcd","type":"artist","uuid":"231a20bf-92fd-468c-9f26-91b511cfb459"}
album: Bombaclaart
  type: MusicAlbum
  date published: 2021-06-25
album: Bombaclaart
  type: MusicAlbum
  date published: 2021-06-25
album: Buenos Días
  type: MusicAlbum
  date published: 2021-10-01
album: Buenos Días
  type: MusicAlbum
  date published: 2021-10-01