Prod. Vinizz
type: MusicGroup
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x627cd7511dc98f4fffe079059bad276d38fe6dd629f9a0e023ff4dfc989417f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/207606f1-a32e-4b35-83d4-32c8716ca6a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/207606f1-a32e-4b35-83d4-32c8716ca6a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/207606f1-a32e-4b35-83d4-32c8716ca6a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x627cd7511dc98f4fffe079059bad276d38fe6dd629f9a0e023ff4dfc989417f7","name":"Prod. Vinizz","registered_at":"2026-06-16T00:56:22Z","symbol":"NIM0886829","token_address":"0x6eb1e93a316c7848957167cd1867b7fe77e6fb59","type":"artist","uuid":"207606f1-a32e-4b35-83d4-32c8716ca6a4"}
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 0x627cd7511dc98f4fffe079059bad276d38fe6dd629f9a0e023ff4dfc989417f7. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/207606f1-a32e-4b35-83d4-32c8716ca6a4.json and https://artists.proofprofile.net/proofs/artist/207606f1-a32e-4b35-83d4-32c8716ca6a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:35:56Z
  text: {"copyright_id":"0x627cd7511dc98f4fffe079059bad276d38fe6dd629f9a0e023ff4dfc989417f7","name":"Prod. Vinizz","registered_at":"2026-06-16T00:56:22Z","symbol":"NIM0886829","token_address":"0x6eb1e93a316c7848957167cd1867b7fe77e6fb59","type":"artist","uuid":"207606f1-a32e-4b35-83d4-32c8716ca6a4"}