PAPY KAKOL
type: MusicGroup
genre: rumba congolaise
popularity: 9
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe63e71e93a9f3b01a250a53a5cb3dd4921a307f22177dfb6887a9deeef81ee1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34b1ded0-b2a6-4692-a355-c68b4e4de030.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34b1ded0-b2a6-4692-a355-c68b4e4de030.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34b1ded0-b2a6-4692-a355-c68b4e4de030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe63e71e93a9f3b01a250a53a5cb3dd4921a307f22177dfb6887a9deeef81ee1d","name":"PAPY KAKOL","registered_at":"2026-06-16T07:55:10Z","symbol":"NIM0986861","token_address":"0xdc6aa804751cf3bd48ed1c919501ca15c30b52bc","type":"artist","uuid":"34b1ded0-b2a6-4692-a355-c68b4e4de030"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63e71e93a9f3b01a250a53a5cb3dd4921a307f22177dfb6887a9deeef81ee1d. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34b1ded0-b2a6-4692-a355-c68b4e4de030.json and https://artists.proofprofile.net/proofs/artist/34b1ded0-b2a6-4692-a355-c68b4e4de030.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0xe63e71e93a9f3b01a250a53a5cb3dd4921a307f22177dfb6887a9deeef81ee1d","name":"PAPY KAKOL","registered_at":"2026-06-16T07:55:10Z","symbol":"NIM0986861","token_address":"0xdc6aa804751cf3bd48ed1c919501ca15c30b52bc","type":"artist","uuid":"34b1ded0-b2a6-4692-a355-c68b4e4de030"}