Nacho Labrada
type: MusicGroup
popularity: 2
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a89a17753b0631558a6bbd393024abe28d4b6a7d1de37dde1168c63815e3e7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1e2e4ad-5163-487d-b618-347d3eff051a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1e2e4ad-5163-487d-b618-347d3eff051a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1e2e4ad-5163-487d-b618-347d3eff051a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a89a17753b0631558a6bbd393024abe28d4b6a7d1de37dde1168c63815e3e7f","name":"Nacho Labrada","registered_at":"2026-06-20T06:07:50Z","symbol":"NIM1535852","token_address":"0xc940e41d46c370815f78cc03ae4b43528f8c857f","type":"artist","uuid":"a1e2e4ad-5163-487d-b618-347d3eff051a"}
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 0x6a89a17753b0631558a6bbd393024abe28d4b6a7d1de37dde1168c63815e3e7f. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1e2e4ad-5163-487d-b618-347d3eff051a.json and https://artists.proofprofile.net/proofs/artist/a1e2e4ad-5163-487d-b618-347d3eff051a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x6a89a17753b0631558a6bbd393024abe28d4b6a7d1de37dde1168c63815e3e7f","name":"Nacho Labrada","registered_at":"2026-06-20T06:07:50Z","symbol":"NIM1535852","token_address":"0xc940e41d46c370815f78cc03ae4b43528f8c857f","type":"artist","uuid":"a1e2e4ad-5163-487d-b618-347d3eff051a"}
album: Desordenes Ordenados
  type: MusicAlbum
  date published: 2007-04-01
album: Osmosis
  type: MusicAlbum
  date published: 2019-11-03
album: Te Voy a Llevar
  type: MusicAlbum
  date published: 2021-04-16
album: Verde
  type: MusicAlbum
  date published: 2021-05-14
album: Thriller
  type: MusicAlbum
  date published: 2021-05-14
album: Alquimia
  type: MusicAlbum
  date published: 2021-06-25
album: Arcade Afro
  type: MusicAlbum
  date published: 2024-11-03
album: Suite Tribal
  type: MusicAlbum
  date published: 2024-12-01
album: La Vuelta a La Manzana
  type: MusicAlbum
  date published: 2024-12-29
track: Yo Vengo a Ofrecer Mi Corazón
  type: MusicRecording
  duration: PT8M54S
  duration ms: 534826
  explicit: false
  by artist: Claudio Martinez
  by artist: Martin Ibarburu
  by artist: Nacho Labrada
  by artist: Federico Righi
  in album: Tiempo de andar
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: QT3TB2421119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T20:27:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63356f314074d2640bf022893e4e0f23617ec6a0fb4ccc6d2a926edebf5c9e41
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2421119
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x63356f314074d2640bf022893e4e0f23617ec6a0fb4ccc6d2a926edebf5c9e41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2421119.
    date published: 2026-07-08T03:20:19Z
  audio: Yo Vengo a Ofrecer Mi Corazón
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.153
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.708
    additional property: Energy
      type: PropertyValue
      value: 0.586
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.269
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.287
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.408
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.308
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor