Viva Cee
type: MusicGroup
genre: dancehall
popularity: 6
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41e9923e611b6fb08714b1d39abb169c441b018ec9c4286095168a14ef4ec8a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b95494-8107-409c-b54a-cb37b96e249b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b95494-8107-409c-b54a-cb37b96e249b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9b95494-8107-409c-b54a-cb37b96e249b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41e9923e611b6fb08714b1d39abb169c441b018ec9c4286095168a14ef4ec8a8","name":"Viva Cee","registered_at":"2026-06-20T09:15:50Z","symbol":"NIM1575924","token_address":"0x44ce2a8bdbd1ff767168196a7885b6fa30981540","type":"artist","uuid":"a9b95494-8107-409c-b54a-cb37b96e249b"}
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 0x41e9923e611b6fb08714b1d39abb169c441b018ec9c4286095168a14ef4ec8a8. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9b95494-8107-409c-b54a-cb37b96e249b.json and https://artists.proofprofile.net/proofs/artist/a9b95494-8107-409c-b54a-cb37b96e249b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x41e9923e611b6fb08714b1d39abb169c441b018ec9c4286095168a14ef4ec8a8","name":"Viva Cee","registered_at":"2026-06-20T09:15:50Z","symbol":"NIM1575924","token_address":"0x44ce2a8bdbd1ff767168196a7885b6fa30981540","type":"artist","uuid":"a9b95494-8107-409c-b54a-cb37b96e249b"}