Cloé
type: MusicGroup
popularity: 10
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x001cf218d099da3d45d003ef86194107e4e4cb65d50cd78ee09dc2f7d0b3b1dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77aa7fc1-dd66-45fd-975c-93f9bcaf7961.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77aa7fc1-dd66-45fd-975c-93f9bcaf7961.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77aa7fc1-dd66-45fd-975c-93f9bcaf7961
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x001cf218d099da3d45d003ef86194107e4e4cb65d50cd78ee09dc2f7d0b3b1dc","name":"Cloé","registered_at":"2026-06-17T07:19:55Z","symbol":"NIM1322035","token_address":"0x981eae03affdaea4fa1f71d5342974c60e473591","type":"artist","uuid":"77aa7fc1-dd66-45fd-975c-93f9bcaf7961"}
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 0x001cf218d099da3d45d003ef86194107e4e4cb65d50cd78ee09dc2f7d0b3b1dc. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77aa7fc1-dd66-45fd-975c-93f9bcaf7961.json and https://artists.proofprofile.net/proofs/artist/77aa7fc1-dd66-45fd-975c-93f9bcaf7961.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x001cf218d099da3d45d003ef86194107e4e4cb65d50cd78ee09dc2f7d0b3b1dc","name":"Cloé","registered_at":"2026-06-17T07:19:55Z","symbol":"NIM1322035","token_address":"0x981eae03affdaea4fa1f71d5342974c60e473591","type":"artist","uuid":"77aa7fc1-dd66-45fd-975c-93f9bcaf7961"}