Chloe Ravarino
type: MusicGroup
popularity: 6
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa56abf224c38eb09b7a35d737031d67dae65bf6a992b748772b1f35e6bd9e80
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/fbd65d81-0b30-4ed3-9e3d-b4e2644a9222.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbd65d81-0b30-4ed3-9e3d-b4e2644a9222.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbd65d81-0b30-4ed3-9e3d-b4e2644a9222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa56abf224c38eb09b7a35d737031d67dae65bf6a992b748772b1f35e6bd9e80","name":"Chloe Ravarino","registered_at":"2026-06-21T17:34:13Z","symbol":"NIM1986873","token_address":"0x3ca213930846cbee62b1a25c18c5d331cb3018a4","type":"artist","uuid":"fbd65d81-0b30-4ed3-9e3d-b4e2644a9222"}
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 0xfa56abf224c38eb09b7a35d737031d67dae65bf6a992b748772b1f35e6bd9e80. 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/fbd65d81-0b30-4ed3-9e3d-b4e2644a9222.json and https://artists.proofprofile.net/proofs/artist/fbd65d81-0b30-4ed3-9e3d-b4e2644a9222.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xfa56abf224c38eb09b7a35d737031d67dae65bf6a992b748772b1f35e6bd9e80","name":"Chloe Ravarino","registered_at":"2026-06-21T17:34:13Z","symbol":"NIM1986873","token_address":"0x3ca213930846cbee62b1a25c18c5d331cb3018a4","type":"artist","uuid":"fbd65d81-0b30-4ed3-9e3d-b4e2644a9222"}