Priscilla Catunda
type: MusicGroup
popularity: 14
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96353234e063c2831131d99bf14c9cd9588d7a3d13497554fe369a6a315fba5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b712e330-1f0d-4881-9b49-f3627778716e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b712e330-1f0d-4881-9b49-f3627778716e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b712e330-1f0d-4881-9b49-f3627778716e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96353234e063c2831131d99bf14c9cd9588d7a3d13497554fe369a6a315fba5a","name":"Priscilla Catunda","registered_at":"2026-06-14T23:51:41Z","symbol":"NIM0615988","token_address":"0xccc4528857800905cc7876e5e16191cb6c52422b","type":"artist","uuid":"b712e330-1f0d-4881-9b49-f3627778716e"}
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 0x96353234e063c2831131d99bf14c9cd9588d7a3d13497554fe369a6a315fba5a. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b712e330-1f0d-4881-9b49-f3627778716e.json and https://artists.proofprofile.net/proofs/artist/b712e330-1f0d-4881-9b49-f3627778716e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0x96353234e063c2831131d99bf14c9cd9588d7a3d13497554fe369a6a315fba5a","name":"Priscilla Catunda","registered_at":"2026-06-14T23:51:41Z","symbol":"NIM0615988","token_address":"0xccc4528857800905cc7876e5e16191cb6c52422b","type":"artist","uuid":"b712e330-1f0d-4881-9b49-f3627778716e"}
album: És Bem Vindo (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-01
album: Adorai (Ao Vivo)
  type: MusicAlbum
  date published: 2024-12-06
album: Eu Vou Crer
  type: MusicAlbum
  date published: 2025-09-12