Leonardo Vistoso
type: MusicGroup
popularity: 2
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf581ffbae2a783065bd3acc3bd284a5bffe24edec7e474dc754183183478a11e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05517452-5495-4c31-ae98-c8ad4a94b0e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05517452-5495-4c31-ae98-c8ad4a94b0e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05517452-5495-4c31-ae98-c8ad4a94b0e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf581ffbae2a783065bd3acc3bd284a5bffe24edec7e474dc754183183478a11e","name":"Leonardo Vistoso","registered_at":"2026-06-15T15:27:48Z","symbol":"NIM0751154","token_address":"0x5ab9ba4795154dc94428b3e2cbe06ef160aa3625","type":"artist","uuid":"05517452-5495-4c31-ae98-c8ad4a94b0e8"}
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 0xf581ffbae2a783065bd3acc3bd284a5bffe24edec7e474dc754183183478a11e. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05517452-5495-4c31-ae98-c8ad4a94b0e8.json and https://artists.proofprofile.net/proofs/artist/05517452-5495-4c31-ae98-c8ad4a94b0e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0xf581ffbae2a783065bd3acc3bd284a5bffe24edec7e474dc754183183478a11e","name":"Leonardo Vistoso","registered_at":"2026-06-15T15:27:48Z","symbol":"NIM0751154","token_address":"0x5ab9ba4795154dc94428b3e2cbe06ef160aa3625","type":"artist","uuid":"05517452-5495-4c31-ae98-c8ad4a94b0e8"}
album: Cosas de la vida
  type: MusicAlbum
  date published: 2024-10-23
album: Amiga
  type: MusicAlbum
  date published: 2024-10-23
album: Mi mente
  type: MusicAlbum
  date published: 2024-10-23
album: Castigo
  type: MusicAlbum
  date published: 2024-10-23
album: Comerte
  type: MusicAlbum
  date published: 2024-10-23
album: Altura
  type: MusicAlbum
  date published: 2024-10-23
album: Toda la vida
  type: MusicAlbum
  date published: 2024-10-23
album: No te hace bien
  type: MusicAlbum
  date published: 2024-10-23
album: Nadie como yo
  type: MusicAlbum
  date published: 2024-10-23
album: Nativo
  type: MusicAlbum
  date published: 2024-10-23