EL DE LA F
type: MusicGroup
popularity: 6
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eda6b703d01a5a192065578bbec321f58846ebd638597ba3d39b54543dd8de8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d576d3d3-ba75-4d2b-94bd-e7b6d829b34e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d576d3d3-ba75-4d2b-94bd-e7b6d829b34e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d576d3d3-ba75-4d2b-94bd-e7b6d829b34e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eda6b703d01a5a192065578bbec321f58846ebd638597ba3d39b54543dd8de8","name":"EL DE LA F","registered_at":"2026-06-21T02:35:51Z","symbol":"NIM1793513","token_address":"0x3ab75cb0ec3e8b72daaedf5681f044dc10b1a113","type":"artist","uuid":"d576d3d3-ba75-4d2b-94bd-e7b6d829b34e"}
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 0x1eda6b703d01a5a192065578bbec321f58846ebd638597ba3d39b54543dd8de8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d576d3d3-ba75-4d2b-94bd-e7b6d829b34e.json and https://artists.proofprofile.net/proofs/artist/d576d3d3-ba75-4d2b-94bd-e7b6d829b34e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1eda6b703d01a5a192065578bbec321f58846ebd638597ba3d39b54543dd8de8","name":"EL DE LA F","registered_at":"2026-06-21T02:35:51Z","symbol":"NIM1793513","token_address":"0x3ab75cb0ec3e8b72daaedf5681f044dc10b1a113","type":"artist","uuid":"d576d3d3-ba75-4d2b-94bd-e7b6d829b34e"}
album: Se Llenan
  type: MusicAlbum
  date published: 2024-01-05
album: 3 Am
  type: MusicAlbum
  date published: 2024-02-17
album: La Jeep
  type: MusicAlbum
  date published: 2024-04-24
album: Si Tu Me Conoces
  type: MusicAlbum
  date published: 2024-09-13
album: Fui Fua Dembow
  type: MusicAlbum
  date published: 2024-10-03
album: De Nuevo
  type: MusicAlbum
  date published: 2025-04-03
album: Menores Frenan
  type: MusicAlbum
  date published: 2025-09-10
  track: Menores Frenan
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105848
    explicit: true
    by artist: EL DE LA F
    in album: Menores Frenan
      type: MusicAlbum
      date published: 2025-09-10
    isrc code: NL9KR2527533
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:00:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x874d75905dd3954a34f69d9fba1b3deb1ebae7658a1c56c1cad12715fb0f462c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KR2527533
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0x874d75905dd3954a34f69d9fba1b3deb1ebae7658a1c56c1cad12715fb0f462c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NL9KR2527533.
      date published: 2026-07-17T19:49:21Z
    audio: Menores Frenan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.66
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.413
      additional property: Acousticness
        type: PropertyValue
        value: 0.109
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.527
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: EL DESACATO
  type: MusicAlbum
  date published: 2025-09-19
  track: EL DESACATO
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152717
    explicit: false
    by artist: EL DE LA F
    in album: EL DESACATO
      type: MusicAlbum
      date published: 2025-09-19
    isrc code: NL9KR2529025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:01:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26e5102328515a9db9daa19c69599b9a14efd1746ff107ae42e9a6cef74c1eef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KR2529025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x26e5102328515a9db9daa19c69599b9a14efd1746ff107ae42e9a6cef74c1eef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NL9KR2529025.
      date published: 2026-07-04T11:19:20Z
    audio: EL DESACATO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.356
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Energy
type: PropertyValue
value: 0.639

Speechiness
type: PropertyValue
value: 0.283

Acousticness
type: PropertyValue
value: 0.646

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.13

Valence (Positivity)
type: PropertyValue
value: 0.832

Loudness (dB)
type: PropertyValue
value: -5.186

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major