Noa Villar
type: MusicGroup
popularity: 3
followers: 506
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e08d37364cb9de2a2a109537097f5e4b323604a8f5617ba96ed6eb21d3de112
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15cbd7a1-c1b3-4c24-a06e-a39e7a303508.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15cbd7a1-c1b3-4c24-a06e-a39e7a303508.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15cbd7a1-c1b3-4c24-a06e-a39e7a303508
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e08d37364cb9de2a2a109537097f5e4b323604a8f5617ba96ed6eb21d3de112","name":"Noa Villar","registered_at":"2026-06-15T21:12:21Z","symbol":"NIM0833365","token_address":"0x073af42000c31588f35b47d3fe78caa819926930","type":"artist","uuid":"15cbd7a1-c1b3-4c24-a06e-a39e7a303508"}
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 0x6e08d37364cb9de2a2a109537097f5e4b323604a8f5617ba96ed6eb21d3de112. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15cbd7a1-c1b3-4c24-a06e-a39e7a303508.json and https://artists.proofprofile.net/proofs/artist/15cbd7a1-c1b3-4c24-a06e-a39e7a303508.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x6e08d37364cb9de2a2a109537097f5e4b323604a8f5617ba96ed6eb21d3de112","name":"Noa Villar","registered_at":"2026-06-15T21:12:21Z","symbol":"NIM0833365","token_address":"0x073af42000c31588f35b47d3fe78caa819926930","type":"artist","uuid":"15cbd7a1-c1b3-4c24-a06e-a39e7a303508"}
album: No Tengo la Culpa
  type: MusicAlbum
  date published: 2020-09-19
album: Niña Buena
  type: MusicAlbum
  date published: 2022-11-11
album: Tu Recuerdo
  type: MusicAlbum
  date published: 2023-02-24
album: Quiero Más
  type: MusicAlbum
  date published: 2023-07-14
album: UN SECRETO
  type: MusicAlbum
  date published: 2023-10-20
album: Siempre Serás Tú
  type: MusicAlbum
  date published: 2024-03-29
album: Cositas Locas
  type: MusicAlbum
  date published: 2024-07-26