Daniel Aspuru
type: MusicGroup
genre: experimental
popularity: 4
followers: 494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x681faa64795cbb789e4a3cce41ffd1e1b241b5df7126820d05583ea468f030ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbacbf92-bbf7-4b37-b74c-714bc738e22a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbacbf92-bbf7-4b37-b74c-714bc738e22a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbacbf92-bbf7-4b37-b74c-714bc738e22a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x681faa64795cbb789e4a3cce41ffd1e1b241b5df7126820d05583ea468f030ae","name":"Daniel Aspuru","registered_at":"2026-06-20T17:07:11Z","symbol":"NIM1662412","token_address":"0x593e29f2432bb1d848a6e492fc809f93b2b4ced9","type":"artist","uuid":"bbacbf92-bbf7-4b37-b74c-714bc738e22a"}
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 0x681faa64795cbb789e4a3cce41ffd1e1b241b5df7126820d05583ea468f030ae. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbacbf92-bbf7-4b37-b74c-714bc738e22a.json and https://artists.proofprofile.net/proofs/artist/bbacbf92-bbf7-4b37-b74c-714bc738e22a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x681faa64795cbb789e4a3cce41ffd1e1b241b5df7126820d05583ea468f030ae","name":"Daniel Aspuru","registered_at":"2026-06-20T17:07:11Z","symbol":"NIM1662412","token_address":"0x593e29f2432bb1d848a6e492fc809f93b2b4ced9","type":"artist","uuid":"bbacbf92-bbf7-4b37-b74c-714bc738e22a"}
album: Correspondances
  type: MusicAlbum
  date published: 2013-06-30
album: Solstice Alpha
  type: MusicAlbum
  date published: 2020-07-15
album: Música para acompañar
  type: MusicAlbum
  date published: 2020-07-15
album: Light
  type: MusicAlbum
  date published: 2020-08-03
album: Birds
  type: MusicAlbum
  date published: 2020-08-17
album: Solstice Gamma
  type: MusicAlbum
  date published: 2020-08-31
album: Joy
  type: MusicAlbum
  date published: 2020-09-07
album: Mictlán
  type: MusicAlbum
  date published: 2023-11-02
album: Las últimas luces
  type: MusicAlbum
  date published: 2023-11-30
album: Antes de la partida
  type: MusicAlbum
  date published: 2023-12-21
album: Firmamento
  type: MusicAlbum
  date published: 2024-03-01
album: Pasiva nostalgia
  type: MusicAlbum
  date published: 2024-03-15
album: Camino de luces
  type: MusicAlbum
  date published: 2024-03-27