Zezo Ribeiro
type: MusicGroup
popularity: 2
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdee9fb089cdbc9df08e34b94a516dfaa1d83e90e79119fd7085c65e802633df3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bebffaa-07d7-4760-ad6a-a1cea7760775.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bebffaa-07d7-4760-ad6a-a1cea7760775.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bebffaa-07d7-4760-ad6a-a1cea7760775
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdee9fb089cdbc9df08e34b94a516dfaa1d83e90e79119fd7085c65e802633df3","name":"Zezo Ribeiro","registered_at":"2026-06-16T10:26:25Z","symbol":"NIM1022962","token_address":"0x103651bab55580480cdd484b8e6c191815ff29e4","type":"artist","uuid":"3bebffaa-07d7-4760-ad6a-a1cea7760775"}
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 0xdee9fb089cdbc9df08e34b94a516dfaa1d83e90e79119fd7085c65e802633df3. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bebffaa-07d7-4760-ad6a-a1cea7760775.json and https://artists.proofprofile.net/proofs/artist/3bebffaa-07d7-4760-ad6a-a1cea7760775.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xdee9fb089cdbc9df08e34b94a516dfaa1d83e90e79119fd7085c65e802633df3","name":"Zezo Ribeiro","registered_at":"2026-06-16T10:26:25Z","symbol":"NIM1022962","token_address":"0x103651bab55580480cdd484b8e6c191815ff29e4","type":"artist","uuid":"3bebffaa-07d7-4760-ad6a-a1cea7760775"}
album: Gandaia
  type: MusicAlbum
  date published: 1998-01-01
album: Flamencando
  type: MusicAlbum
  date published: 2001-01-01
album: Brincadeira
  type: MusicAlbum
  date published: 2004-01-01
album: Turbilhâo
  type: MusicAlbum
  date published: 2005-01-01
album: Casa Verde
  type: MusicAlbum
  date published: 2005-01-01