Silvio Brito Jr.
type: MusicGroup
genre: vallenato
popularity: 3
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad69b75fecd8eb5709764f31d1e6dbd82bd0c640420aba458d1b2cb9f01fa820
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f3d8e29-b675-4909-b820-fabee515fd8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f3d8e29-b675-4909-b820-fabee515fd8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f3d8e29-b675-4909-b820-fabee515fd8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad69b75fecd8eb5709764f31d1e6dbd82bd0c640420aba458d1b2cb9f01fa820","name":"Silvio Brito Jr.","registered_at":"2026-06-16T00:18:07Z","symbol":"NIM0877698","token_address":"0x483b78a610b53770c9ad6d591be95a007ca56045","type":"artist","uuid":"1f3d8e29-b675-4909-b820-fabee515fd8f"}
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 0xad69b75fecd8eb5709764f31d1e6dbd82bd0c640420aba458d1b2cb9f01fa820. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f3d8e29-b675-4909-b820-fabee515fd8f.json and https://artists.proofprofile.net/proofs/artist/1f3d8e29-b675-4909-b820-fabee515fd8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xad69b75fecd8eb5709764f31d1e6dbd82bd0c640420aba458d1b2cb9f01fa820","name":"Silvio Brito Jr.","registered_at":"2026-06-16T00:18:07Z","symbol":"NIM0877698","token_address":"0x483b78a610b53770c9ad6d591be95a007ca56045","type":"artist","uuid":"1f3d8e29-b675-4909-b820-fabee515fd8f"}