Eric Nublado
type: MusicGroup
popularity: 10
followers: 383
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdd41f09e999b76c6fea9bb4fc29afc35e64660b3d8ac91ca616492606089d86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c5b15eb-87ad-4196-936d-ef2bc60abe03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c5b15eb-87ad-4196-936d-ef2bc60abe03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c5b15eb-87ad-4196-936d-ef2bc60abe03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdd41f09e999b76c6fea9bb4fc29afc35e64660b3d8ac91ca616492606089d86","name":"Eric Nublado","registered_at":"2026-06-16T10:35:42Z","symbol":"NIM1025171","token_address":"0x48ca60d3b3b087797099b0a5673f533231986c31","type":"artist","uuid":"3c5b15eb-87ad-4196-936d-ef2bc60abe03"}
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 0xbdd41f09e999b76c6fea9bb4fc29afc35e64660b3d8ac91ca616492606089d86. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c5b15eb-87ad-4196-936d-ef2bc60abe03.json and https://artists.proofprofile.net/proofs/artist/3c5b15eb-87ad-4196-936d-ef2bc60abe03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbdd41f09e999b76c6fea9bb4fc29afc35e64660b3d8ac91ca616492606089d86","name":"Eric Nublado","registered_at":"2026-06-16T10:35:42Z","symbol":"NIM1025171","token_address":"0x48ca60d3b3b087797099b0a5673f533231986c31","type":"artist","uuid":"3c5b15eb-87ad-4196-936d-ef2bc60abe03"}
album: Ayer
  type: MusicAlbum
  date published: 2020-04-05
album: Calles de Aranda
  type: MusicAlbum
  date published: 2020-05-01
album: Diciembre
  type: MusicAlbum
  date published: 2020-05-22
album: Calima
  type: MusicAlbum
  date published: 2021-06-25
album: a veces
  type: MusicAlbum
  date published: 2021-09-24
album: Algo Dentro
  type: MusicAlbum
  date published: 2022-06-17
album: cosas que en el fondo dan igual
  type: MusicAlbum
  date published: 2023-03-09
album: un par de perlas
  type: MusicAlbum
  date published: 2023-04-18
album: calima (rework)
  type: MusicAlbum
  date published: 2023-10-27
album: para no pensar en ti
  type: MusicAlbum
  date published: 2023-12-01
album: no voy a hacer nada que no quiera hacer
  type: MusicAlbum
  date published: 2024-01-26
album: volar por casa
  type: MusicAlbum
  date published: 2024-03-15
album: SOY EL TIPO QUE ALGÚN DÍA FUI
  type: MusicAlbum
  date published: 2024-05-10
album: puños y caladas
  type: MusicAlbum
  date published: 2024-06-14
album: Volverás A Fumar
  type: MusicAlbum
  date published: 2025-02-21
  track: Volverás A Fumar
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183529
    explicit: false
    by artist: Eric Nublado
    in album: Volverás A Fumar
      type: MusicAlbum
      date published: 2025-02-21
    isrc code: SE5BU2514137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:52:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93850c2157e99db879e249b7e97b8a7113eda01484437161b7999568fcc9edf1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2514137
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:54:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93850c2157e99db879e249b7e97b8a7113eda01484437161b7999568fcc9edf1. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:54:54Z), 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/SE5BU2514137.
      date published: 2026-07-19T15:54:54Z
    audio: Volverás A Fumar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.159
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.359
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.072
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.734
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.27
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: chill
  type: MusicAlbum
  date published: 2025-03-14
album: Si no sabes lo que sientes
  type: MusicAlbum
  date published: 2025-03-28