Pedro Rui Von
type: MusicGroup
popularity: 2
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23d0ecedd589dcf06688182cccfa315fe01eae18f9e78dc800b475fc454e183d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23d0ecedd589dcf06688182cccfa315fe01eae18f9e78dc800b475fc454e183d","name":"Pedro Rui Von","registered_at":"2026-06-20T14:18:14Z","symbol":"NIM1630107","token_address":"0x09febfad16743574c5294fdf4a3e6cbd46fcda4c","type":"artist","uuid":"b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103"}
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 0x23d0ecedd589dcf06688182cccfa315fe01eae18f9e78dc800b475fc454e183d. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103.json and https://artists.proofprofile.net/proofs/artist/b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x23d0ecedd589dcf06688182cccfa315fe01eae18f9e78dc800b475fc454e183d","name":"Pedro Rui Von","registered_at":"2026-06-20T14:18:14Z","symbol":"NIM1630107","token_address":"0x09febfad16743574c5294fdf4a3e6cbd46fcda4c","type":"artist","uuid":"b4c7533d-8c3b-43f6-a7d8-f7b2ebf70103"}
album: First Thing in the Morning
  type: MusicAlbum
  date published: 2022-10-14
album: Tropical Rain
  type: MusicAlbum
  date published: 2024-07-19
album: Bobo da Corte
  type: MusicAlbum
  date published: 2025-03-14