El Centinela RD
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd51a9a887bfb47540b75ac71203554bc62da4220c56c581c0a23df88f08445ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fef17874-b2f9-4071-8b6b-45eb7a4c5fcc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fef17874-b2f9-4071-8b6b-45eb7a4c5fcc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fef17874-b2f9-4071-8b6b-45eb7a4c5fcc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd51a9a887bfb47540b75ac71203554bc62da4220c56c581c0a23df88f08445ec","name":"El Centinela RD","registered_at":"2026-06-21T18:10:38Z","symbol":"NIM1997154","token_address":"0x545451a7346288cc98753c25559ba731edae22d1","type":"artist","uuid":"fef17874-b2f9-4071-8b6b-45eb7a4c5fcc"}
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 0xd51a9a887bfb47540b75ac71203554bc62da4220c56c581c0a23df88f08445ec. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fef17874-b2f9-4071-8b6b-45eb7a4c5fcc.json and https://artists.proofprofile.net/proofs/artist/fef17874-b2f9-4071-8b6b-45eb7a4c5fcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xd51a9a887bfb47540b75ac71203554bc62da4220c56c581c0a23df88f08445ec","name":"El Centinela RD","registered_at":"2026-06-21T18:10:38Z","symbol":"NIM1997154","token_address":"0x545451a7346288cc98753c25559ba731edae22d1","type":"artist","uuid":"fef17874-b2f9-4071-8b6b-45eb7a4c5fcc"}
album: No Contestas (Live Acustic)
  type: MusicAlbum
  date published: 2025-09-27
album: No Contestas
  type: MusicAlbum
  date published: 2025-09-27
  track: No Contestas
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119273
    explicit: true
    by artist: El Centinela RD
    in album: No Contestas
      type: MusicAlbum
      date published: 2025-09-27
    isrc code: QT3F52559719
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:22:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9aa7aad9a259eafcf9a66a91fcb982d0aa69704eea46a996d9e6b067d714f9d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F52559719
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x9aa7aad9a259eafcf9a66a91fcb982d0aa69704eea46a996d9e6b067d714f9d1. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QT3F52559719.
      date published: 2026-07-20T09:45:25Z
    audio: No Contestas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.22
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.577
      additional property: Speechiness
        type: PropertyValue
        value: 0.115
      additional property: Acousticness
        type: PropertyValue
        value: 0.682
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.657
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.759
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ta Buena
  type: MusicAlbum
  date published: 2025-09-30
album: Ta Buena (Live)
  type: MusicAlbum
  date published: 2025-09-30
album: Apaga El Cel
  type: MusicAlbum
  date published: 2025-10-01
album: Apaga El Cel (PAD Version)
  type: MusicAlbum
  date published: 2025-10-01
album: Desacatarme
  type: MusicAlbum
  date published: 2025-10-01
album: CAEME ATRA (ACUSTIC Version)
  type: MusicAlbum
  date published: 2025-10-05
album: Pelicula
  type: MusicAlbum
  date published: 2025-10-05
album: CAEME ATRA
  type: MusicAlbum
  date published: 2025-10-05
album: Pelicula (Acustic Version)
  type: MusicAlbum
  date published: 2025-10-06
album: PLACATA (Radio Edit)
  type: MusicAlbum
  date published: 2025-10-06
album: PLACATA
  type: MusicAlbum
  date published: 2025-10-06
album: Nadie Como Yo (Acustic Version)
  type: MusicAlbum
  date published: 2025-10-10
album: Nadie Como Yo
  type: MusicAlbum
  date published: 2025-10-10
album: De Noche
  type: MusicAlbum
  date published: 2025-10-11
album: De Noche (Acustico)
  type: MusicAlbum
  date published: 2025-10-11
album: Gargola (Piano Version)
  type: MusicAlbum
  date published: 2025-10-12
  track: Gargola - Piano Version
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105931
    explicit: false
    by artist: El Centinela RD
    in album: Gargola (Piano Version)
      type: MusicAlbum
      date published: 2025-10-12
    isrc code: QT3FD2583205
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:04:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x192c71ee164513d8f79fcc75f279b015e3dbbe94ad34c8b24845d44a80398e0b
    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
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Gargola - Piano Version
album: Gargola
album: A Los Ojos
album: Se Mojo
album: Se Mojo (Reguaeton Version)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FD2583205

OTSTimestamp
type: PropertyValue
value: 2026-07-04T11:19:20Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192c71ee164513d8f79fcc75f279b015e3dbbe94ad34c8b24845d44a80398e0b. 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/QT3FD2583205.
date published: 2026-07-04T11:19:20Z

Gargola - Piano Version
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 72.765
additional property: Musical Key
  type: PropertyValue
  value: 3
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.479
additional property: Energy
  type: PropertyValue
  value: 0.731
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.176
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.117
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.23
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.111
additional property: Key Name
  type: PropertyValue
  value: Eb
additional property: Mode Name
  type: PropertyValue
  value: Minor

Gargola
type: MusicAlbum
date published: 2025-10-12
track: Gargola
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105931
  explicit: false
  by artist: El Centinela RD
  in album: Gargola
    type: MusicAlbum
    date published: 2025-10-12
  isrc code: QT3FD2583200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:49:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefe150c6c3cf17025bca1cea07d432e38dee9a0aa7ebba7bcc69b14089df1bc2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FD2583200
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T10:52:38Z
  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 0xefe150c6c3cf17025bca1cea07d432e38dee9a0aa7ebba7bcc69b14089df1bc2. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:52:38Z), 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/QT3FD2583200.
    date published: 2026-07-17T10:52:38Z
  audio: Gargola
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.966
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.357
    additional property: Energy
      type: PropertyValue
      value: 0.939
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.09
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.162
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.344
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

A Los Ojos
type: MusicAlbum
date published: 2025-10-26

Se Mojo
type: MusicAlbum
date published: 2025-10-26
track: Se Mojo
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81103
  explicit: false
  by artist: El Centinela RD
  in album: Se Mojo
    type: MusicAlbum
    date published: 2025-10-26
  isrc code: QT6E82590253
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T13:34:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52ef72fc975a6b0e964f290f422c6520e3f75757a5f9c3fe8902a99460084236
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959144
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959144
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E82590253
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T16:36:11Z
  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 0x52ef72fc975a6b0e964f290f422c6520e3f75757a5f9c3fe8902a99460084236. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T16:36:11Z), 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/QT6E82590253.
    date published: 2026-07-22T16:36:11Z
  audio: Se Mojo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.193
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.581
    additional property: Energy
      type: PropertyValue
      value: 0.515
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.299
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.354
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.596
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.486
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Se Mojo (Reguaeton Version)
type: MusicAlbum
date published: 2025-10-26