Eo Ventura
type: MusicGroup
genre: brega
genre: brega funk
popularity: 5
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0346394b4edda230c433a7e29121ce37a191324e43a20c24b2b1e7cff0208bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd7826b8-10fa-4c9e-b41d-d296a5acf442.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd7826b8-10fa-4c9e-b41d-d296a5acf442.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd7826b8-10fa-4c9e-b41d-d296a5acf442
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0346394b4edda230c433a7e29121ce37a191324e43a20c24b2b1e7cff0208bb","name":"Eo Ventura","registered_at":"2026-06-20T17:54:02Z","symbol":"NIM1671422","token_address":"0x99980dcf8e9d7ca8add69f3d951c01990b9ebb45","type":"artist","uuid":"bd7826b8-10fa-4c9e-b41d-d296a5acf442"}
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 0xb0346394b4edda230c433a7e29121ce37a191324e43a20c24b2b1e7cff0208bb. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd7826b8-10fa-4c9e-b41d-d296a5acf442.json and https://artists.proofprofile.net/proofs/artist/bd7826b8-10fa-4c9e-b41d-d296a5acf442.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xb0346394b4edda230c433a7e29121ce37a191324e43a20c24b2b1e7cff0208bb","name":"Eo Ventura","registered_at":"2026-06-20T17:54:02Z","symbol":"NIM1671422","token_address":"0x99980dcf8e9d7ca8add69f3d951c01990b9ebb45","type":"artist","uuid":"bd7826b8-10fa-4c9e-b41d-d296a5acf442"}
album: Apagou a Luz
  type: MusicAlbum
  date published: 2023-02-28