Una Espeletia
type: MusicGroup
popularity: 3
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd65d99dc97b645d2669cd32be3cf64a50421dbe4f78b12866a90790e1b9e72dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd7b0e06-82a3-4aef-aa36-c52fd56c8d41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd7b0e06-82a3-4aef-aa36-c52fd56c8d41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd7b0e06-82a3-4aef-aa36-c52fd56c8d41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd65d99dc97b645d2669cd32be3cf64a50421dbe4f78b12866a90790e1b9e72dc","name":"Una Espeletia","registered_at":"2026-06-20T23:52:52Z","symbol":"NIM1754940","token_address":"0x7f95180089308970b58441621308d0351213da15","type":"artist","uuid":"cd7b0e06-82a3-4aef-aa36-c52fd56c8d41"}
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 0xd65d99dc97b645d2669cd32be3cf64a50421dbe4f78b12866a90790e1b9e72dc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd7b0e06-82a3-4aef-aa36-c52fd56c8d41.json and https://artists.proofprofile.net/proofs/artist/cd7b0e06-82a3-4aef-aa36-c52fd56c8d41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xd65d99dc97b645d2669cd32be3cf64a50421dbe4f78b12866a90790e1b9e72dc","name":"Una Espeletia","registered_at":"2026-06-20T23:52:52Z","symbol":"NIM1754940","token_address":"0x7f95180089308970b58441621308d0351213da15","type":"artist","uuid":"cd7b0e06-82a3-4aef-aa36-c52fd56c8d41"}
album: plántate conmigo
  type: MusicAlbum
  date published: 2020-07-01
album: No Le Echo la Culpa al Diablo
  type: MusicAlbum
  date published: 2020-08-12
album: No Le Echo la Culpa al Diablo (Acoustic)
  type: MusicAlbum
  date published: 2020-09-30
album: Cerquita
  type: MusicAlbum
  date published: 2020-10-26
album: You Can
  type: MusicAlbum
  date published: 2021-10-18
album: Come To Fly
  type: MusicAlbum
  date published: 2022-10-31
album: Deshorarios
  type: MusicAlbum
  date published: 2023-05-27
album: Firmecito
  type: MusicAlbum
  date published: 2023-07-14
album: Libres
  type: MusicAlbum
  date published: 2024-07-05
album: Agradezco </3
  type: MusicAlbum
  date published: 2025-02-25
album: Bruja
  type: MusicAlbum
  date published: 2025-04-08
  track: Bruja
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183750
    explicit: false
    by artist: Una Espeletia
    in album: Bruja
      type: MusicAlbum
      date published: 2025-04-08
    isrc code: QZK6F2583204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:29:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87dc368e0e78e6f6c0459b2ac1b3a2ba9329fd7f6a600ce94815f2dcb615d8a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958991
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958991
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2583204
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:32:16Z
    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 0x87dc368e0e78e6f6c0459b2ac1b3a2ba9329fd7f6a600ce94815f2dcb615d8a3. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:32:16Z), 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/QZK6F2583204.
      date published: 2026-07-21T11:32:16Z
    audio: Bruja
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.976
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.619
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.69
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.015
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.909
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.472
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Me Gustaría Volver a Verte
  type: MusicAlbum
  date published: 2025-11-11