Néstor Pardo
type: MusicGroup
popularity: 7
followers: 1422
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4feb9eac3e692ae36e2894d3b9a9754da2b993704728c600866af2491fc1f7a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4feb9eac3e692ae36e2894d3b9a9754da2b993704728c600866af2491fc1f7a4","name":"Néstor Pardo","registered_at":"2026-06-16T04:27:05Z","symbol":"NIM0937156","token_address":"0xb64c0efb9b3ffca5d0809efacfb38a07291022a1","type":"artist","uuid":"2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9"}
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 0x4feb9eac3e692ae36e2894d3b9a9754da2b993704728c600866af2491fc1f7a4. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9.json and https://artists.proofprofile.net/proofs/artist/2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x4feb9eac3e692ae36e2894d3b9a9754da2b993704728c600866af2491fc1f7a4","name":"Néstor Pardo","registered_at":"2026-06-16T04:27:05Z","symbol":"NIM0937156","token_address":"0xb64c0efb9b3ffca5d0809efacfb38a07291022a1","type":"artist","uuid":"2ae589c8-e960-4d8b-9d2f-efb4fa66a2e9"}
album: Let It Stay
  type: MusicAlbum
  date published: 2015-01-31
album: Siento No Haber Sido Lo Esperado
  type: MusicAlbum
  date published: 2016-01-03
album: Santa Cruz
  type: MusicAlbum
  date published: 2019-11-01
album: Hay Que Saber Esperar
  type: MusicAlbum
  date published: 2021-01-22
album: Home Recordings Vol. 1: Letters to Clarksdale
  type: MusicAlbum
  date published: 2021-02-03
album: Con la Muerte Dí
  type: MusicAlbum
  date published: 2021-10-03
album: I Got To Keep Movin'
  type: MusicAlbum
  date published: 2022-02-01
album: The Clarksdale Sessions - Live At Auberge Hostel
  type: MusicAlbum
  date published: 2023-03-16
album: Dauphine St. Blues
  type: MusicAlbum
  date published: 2024-03-02
album: Una Carta Sin Enviar
  type: MusicAlbum
  date published: 2025-05-02
album: Ya Nada Es Lo Mismo
  type: MusicAlbum
  date published: 2025-06-03
album: Solo Por Volverte A Ver
  type: MusicAlbum
  date published: 2025-07-01
  track: Solo Por Volverte A Ver
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247000
    explicit: false
    by artist: Néstor Pardo
    in album: Solo Por Volverte A Ver
      type: MusicAlbum
      date published: 2025-07-01
    isrc code: GBMJG2520694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:47:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f905903ce10e18763c11edae518b1b7e13ea5563e77930f3a70f015386b008c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2520694
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:50:01Z
    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 0x1f905903ce10e18763c11edae518b1b7e13ea5563e77930f3a70f015386b008c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:50:01Z), 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/GBMJG2520694.
      date published: 2026-07-20T02:50:01Z
    audio: Solo Por Volverte A Ver
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.845
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.394
      additional property: Energy
        type: PropertyValue
        value: 0.292
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.937
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.532
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.341
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.342
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Si Me Voy Mañana
  type: MusicAlbum
  date published: 2025-09-12
  track: Si Me Voy Mañana
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278500
    explicit: false
    by artist: Néstor Pardo
    in album: Si Me Voy Mañana
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: GBMJG2527289
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:19:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6bacf7f39f4702f33a43a45e143c39277d1ed5e8ad938fd90f88674819de2333
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2527289
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x6bacf7f39f4702f33a43a45e143c39277d1ed5e8ad938fd90f88674819de2333. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBMJG2527289.
      date published: 2026-07-03T21:18:05Z
    audio: Si Me Voy Mañana

Si Me Voy Mañana
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.215
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.442
additional property: Energy
  type: PropertyValue
  value: 0.337
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.935
additional property: Instrumentalness
  type: PropertyValue
  value: 0.35
additional property: Liveness
  type: PropertyValue
  value: 0.123
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.334
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.218
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major