Cloud Face Kid
type: MusicGroup
popularity: 5
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a80f06f05cc9b5009f52d7782e7ca23fe3574236c6fa39d59de5042b35bf1c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f884ada0-3196-47d1-833b-d8c01749395f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f884ada0-3196-47d1-833b-d8c01749395f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f884ada0-3196-47d1-833b-d8c01749395f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a80f06f05cc9b5009f52d7782e7ca23fe3574236c6fa39d59de5042b35bf1c1","name":"Cloud Face Kid","registered_at":"2026-06-21T16:03:23Z","symbol":"NIM1967580","token_address":"0x1e25d4104dac85748514d9f31be3f64514326ab5","type":"artist","uuid":"f884ada0-3196-47d1-833b-d8c01749395f"}
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 0x3a80f06f05cc9b5009f52d7782e7ca23fe3574236c6fa39d59de5042b35bf1c1. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f884ada0-3196-47d1-833b-d8c01749395f.json and https://artists.proofprofile.net/proofs/artist/f884ada0-3196-47d1-833b-d8c01749395f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x3a80f06f05cc9b5009f52d7782e7ca23fe3574236c6fa39d59de5042b35bf1c1","name":"Cloud Face Kid","registered_at":"2026-06-21T16:03:23Z","symbol":"NIM1967580","token_address":"0x1e25d4104dac85748514d9f31be3f64514326ab5","type":"artist","uuid":"f884ada0-3196-47d1-833b-d8c01749395f"}
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  type: MusicAlbum
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