Daniel Esparza
type: MusicGroup
genre: latin indie
popularity: 6
followers: 628
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb61d0ccffd02b6ff06d2b75bc07ee668f677b8e25a9e7ad2b760f8d2f2ff8219
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f1d53ff-83e5-40d4-814c-4514b55364a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f1d53ff-83e5-40d4-814c-4514b55364a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f1d53ff-83e5-40d4-814c-4514b55364a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb61d0ccffd02b6ff06d2b75bc07ee668f677b8e25a9e7ad2b760f8d2f2ff8219","name":"Daniel Esparza","registered_at":"2026-06-20T04:42:44Z","symbol":"NIM1519166","token_address":"0x5fd256906d9946277768c6e3c901abee5f79f665","type":"artist","uuid":"9f1d53ff-83e5-40d4-814c-4514b55364a1"}
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 0xb61d0ccffd02b6ff06d2b75bc07ee668f677b8e25a9e7ad2b760f8d2f2ff8219. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f1d53ff-83e5-40d4-814c-4514b55364a1.json and https://artists.proofprofile.net/proofs/artist/9f1d53ff-83e5-40d4-814c-4514b55364a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xb61d0ccffd02b6ff06d2b75bc07ee668f677b8e25a9e7ad2b760f8d2f2ff8219","name":"Daniel Esparza","registered_at":"2026-06-20T04:42:44Z","symbol":"NIM1519166","token_address":"0x5fd256906d9946277768c6e3c901abee5f79f665","type":"artist","uuid":"9f1d53ff-83e5-40d4-814c-4514b55364a1"}
album: Dale Tiempo
  type: MusicAlbum
  date published: 2020-02-07
album: Dale Tiempo
  type: MusicAlbum
  date published: 2020-02-07
album: Mi Clika
  type: MusicAlbum
  date published: 2020-05-05
album: Amor De Empeño
  type: MusicAlbum
  date published: 2020-05-25
album: Amor De Empeño
  type: MusicAlbum
  date published: 2020-05-25
album: Lágrimas En Mi Almohada
  type: MusicAlbum
  date published: 2020-07-20
album: Lágrimas En Mi Almohada
  type: MusicAlbum
  date published: 2020-07-20
album: La Diabla
  type: MusicAlbum
  date published: 2020-11-19
album: Diferente Mentalidad
  type: MusicAlbum
  date published: 2020-12-05
album: Para Ti, Vol. 1
  type: MusicAlbum
  date published: 2021-02-14
album: Para Ti, Vol. 1
  type: MusicAlbum
  date published: 2021-02-14
album: Alter-Ego
  type: MusicAlbum
  date published: 2021-04-16
album: De' Calle
  type: MusicAlbum
  date published: 2021-05-14
album: Mujeres
  type: MusicAlbum
  date published: 2021-06-26
album: Aqui
  type: MusicAlbum
  date published: 2021-08-07
album: Joyas de Diamante
  type: MusicAlbum
  date published: 2021-10-20
album: Reyes de la Cuadra
  type: MusicAlbum
  date published: 2021-11-06
album: Ya Lo Se
  type: MusicAlbum
  date published: 2022-01-12
album: Para Ti, Vol. 2
  type: MusicAlbum
  date published: 2022-02-12
album: Mi Amuleto
  type: MusicAlbum
  date published: 2022-04-06
album: Duele
  type: MusicAlbum
  date published: 2022-06-03
album: Ebrio de Amor
  type: MusicAlbum
  date published: 2022-09-03
album: Final
  type: MusicAlbum
  date published: 2022-12-03
album: Blanco y Negro
  type: MusicAlbum
  date published: 2023-01-12
album: Que Bendición
  type: MusicAlbum
  date published: 2023-04-29
album: Soy Especial
  type: MusicAlbum
  date published: 2023-07-20
album: No Fue Nada
  type: MusicAlbum
  date published: 2023-12-01
album: Veinticuatro
  type: MusicAlbum
  date published: 2024-02-01
album: De Lao
  type: MusicAlbum
  date published: 2024-04-20
album: Miami
  type: MusicAlbum
  date published: 2024-08-20
album: Caro
  type: MusicAlbum
  date published: 2024-11-15
album: ¿Qué Andarás Haciendo?
  type: MusicAlbum
  date published: 2025-04-20
  track: ¿Qué Andarás Haciendo?
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235636
    explicit: false
    by artist: Daniel Esparza
    in album: ¿Qué Andarás Haciendo?
      type: MusicAlbum
      date published: 2025-04-20
    genre: latin indie
    isrc code: QZMZ92551157
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:50:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x234fea2ce47ccf094e6c681e96e65c1cc1f0cadc42813165db537b46b03d12fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92551157
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x234fea2ce47ccf094e6c681e96e65c1cc1f0cadc42813165db537b46b03d12fd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMZ92551157.
      date published: 2026-07-05T01:12:41Z
    audio: ¿Qué Andarás Haciendo?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.998
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.622
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.048
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Siempre Mía

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.62

Loudness (dB)
type: PropertyValue
value: -3.429

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Siempre Mía
type: MusicAlbum
date published: 2025-07-12