Alejandro Bonatto
type: MusicGroup
popularity: 2
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2c139bba71b5ae33dcbdc38a326cbde58890d6c47be8d44ab9f105cec47b1a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/457ad7a8-1202-4538-92b8-587023a660e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/457ad7a8-1202-4538-92b8-587023a660e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/457ad7a8-1202-4538-92b8-587023a660e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2c139bba71b5ae33dcbdc38a326cbde58890d6c47be8d44ab9f105cec47b1a6","name":"Alejandro Bonatto","registered_at":"2026-06-16T13:48:32Z","symbol":"NIM1071163","token_address":"0x9fde3e3e16fa2702216320a2ce23c25c34fc60b4","type":"artist","uuid":"457ad7a8-1202-4538-92b8-587023a660e5"}
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 0xc2c139bba71b5ae33dcbdc38a326cbde58890d6c47be8d44ab9f105cec47b1a6. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/457ad7a8-1202-4538-92b8-587023a660e5.json and https://artists.proofprofile.net/proofs/artist/457ad7a8-1202-4538-92b8-587023a660e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0xc2c139bba71b5ae33dcbdc38a326cbde58890d6c47be8d44ab9f105cec47b1a6","name":"Alejandro Bonatto","registered_at":"2026-06-16T13:48:32Z","symbol":"NIM1071163","token_address":"0x9fde3e3e16fa2702216320a2ce23c25c34fc60b4","type":"artist","uuid":"457ad7a8-1202-4538-92b8-587023a660e5"}
album: El Silencio de los Objetos (Original Soundtrack)
  type: MusicAlbum
  date published: 2016-02-10
album: La tomba de Gaudi
  type: MusicAlbum
  date published: 2025-01-03
album: Lullaby
  type: MusicAlbum
  date published: 2025-01-17
album: Blued Voices
  type: MusicAlbum
  date published: 2025-01-31