Grupo Nueva R
type: MusicGroup
genre: corrido
popularity: 6
followers: 2368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2700e2b17352b6cb07270ed6ec53ae3ccd3f08a449454a2aef76efdb006e3819
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67a75119-506a-45f5-b195-35fb621dbbaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67a75119-506a-45f5-b195-35fb621dbbaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67a75119-506a-45f5-b195-35fb621dbbaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2700e2b17352b6cb07270ed6ec53ae3ccd3f08a449454a2aef76efdb006e3819","name":"Grupo Nueva R","registered_at":"2026-06-17T01:45:41Z","symbol":"NIM1242270","token_address":"0x7b683c534067cc339521adfead2245daf18e4504","type":"artist","uuid":"67a75119-506a-45f5-b195-35fb621dbbaa"}
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 0x2700e2b17352b6cb07270ed6ec53ae3ccd3f08a449454a2aef76efdb006e3819. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67a75119-506a-45f5-b195-35fb621dbbaa.json and https://artists.proofprofile.net/proofs/artist/67a75119-506a-45f5-b195-35fb621dbbaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2700e2b17352b6cb07270ed6ec53ae3ccd3f08a449454a2aef76efdb006e3819","name":"Grupo Nueva R","registered_at":"2026-06-17T01:45:41Z","symbol":"NIM1242270","token_address":"0x7b683c534067cc339521adfead2245daf18e4504","type":"artist","uuid":"67a75119-506a-45f5-b195-35fb621dbbaa"}
album: Ahí Pa' Que Sepan
  type: MusicAlbum
  date published: 2023-04-28
  track: Ahí Pa' Que Sepan
album: Soy Serafin
  type: MusicAlbum
  date published: 2023-08-18
album: En Vivo Con Servando ZL, Vol. 3
  type: MusicAlbum
  date published: 2023-07-22
album: Desde La Ceiba
  type: MusicAlbum
  date published: 2023-02-10
album: En Vivo Desde El 20-15
  type: MusicAlbum
  date published: 2022-07-03
album: Iniciando El Legado (En Vivo)
  type: MusicAlbum
  date published: 2022-03-04
album: Regalo De Dios
  type: MusicAlbum
  date published: 2024-07-18
album: Te Necesito
  type: MusicAlbum
  date published: 2024-06-29
  track: Te Necesito
album: La Diabla
  type: MusicAlbum
  date published: 2024-06-01
album: A Punta De Balazos
  type: MusicAlbum
  date published: 2024-05-16
album: RA Y 24
  type: MusicAlbum
  date published: 2024-04-24
album: Gente de Guerra (En Vivo)
  type: MusicAlbum
  date published: 2024-04-04
album: El Diablo Chaidez
  type: MusicAlbum
  date published: 2024-01-08
album: El Chavo
  type: MusicAlbum
  date published: 2023-12-01
album: Somos Gente Del Sombrero
  type: MusicAlbum
  date published: 2023-11-24
album: Hombre Reservado
  type: MusicAlbum
  date published: 2023-11-16
album: El Despacho
  type: MusicAlbum
  date published: 2023-11-10
album: Sombrero Ladeado
  type: MusicAlbum
  date published: 2023-10-25
album: La Huella Del Animal
  type: MusicAlbum
  date published: 2023-10-06
album: Yo Quisiera
  type: MusicAlbum
  date published: 2023-09-22
album: En Vivo Con Servando ZL, Vol. 2
  type: MusicAlbum
  date published: 2023-08-19
album: Serafin Zambada
  type: MusicAlbum
  date published: 2023-07-15
album: Yo Fui El Tipo
  type: MusicAlbum
  date published: 2023-06-30
album: Corrido Al 100
  type: MusicAlbum
  date published: 2023-06-16
album: Dicen Que Nunca Podre
  type: MusicAlbum
  date published: 2023-06-02
album: Grupo Nueva R En Vivo Con Servando ZL, Vol. 1
  type: MusicAlbum
  date published: 2023-05-26
album: Transportador MG
  type: MusicAlbum
  date published: 2023-05-19
album: Flores
  type: MusicAlbum
  date published: 2023-02-22
album: DESDE CULIACAN HASTA EL PIRAMO
  type: MusicAlbum
  date published: 2022-11-25
album: Gente Buena Gente Mala (En Vivo Desde La Piedra)
  type: MusicAlbum
  date published: 2022-05-21
album: Mi Pobre Riqueza (En vivo Desde La Piedra)
  type: MusicAlbum
  date published: 2022-04-30
album: Desde La Ceiba
  type: MusicAlbum
  date published: 2023-02-10
album: A Puro Dolor
  type: MusicAlbum
  date published: 2024-10-24
album: Voy A Quererte Tanto
  type: MusicAlbum
  date published: 2024-09-12
album: Ya Te Olvide
  type: MusicAlbum
  date published: 2024-08-17
album: Fuera De Servicio
  type: MusicAlbum
  date published: 2024-08-01
album: Gente de Guerra (En Vivo)
  type: MusicAlbum
  date published: 2024-04-04
album: Desde la Barda (En Vivo)
  type: MusicAlbum
  date published: 2024-04-26
  track: La Llamada - En Vivo
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190000
    explicit: false
    by artist: Letter B Music
    by artist: Diego castro
    by artist: LA LEXION
    by artist: Los Buenos De Culiacan
    in album: Desde la Barda (En Vivo)
      type: MusicAlbum
      date published: 2024-04-26
    isrc code: QZNJV2405203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T06:02:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37ec177ed5b90e75b919e182f37181d8f74d57fa0c292bf07de61cb9d0f36e2e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2405203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0x37ec177ed5b90e75b919e182f37181d8f74d57fa0c292bf07de61cb9d0f36e2e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNJV2405203.
      date published: 2026-06-13T13:32:09Z
    audio: La Llamada - En Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.608
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      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
  track: Coordinados y Equipados - En Vivo
  track: El Doble R - En Vivo

Ahí Pa' Que Sepan
type: MusicRecording
duration: PT2M19S
duration ms: 139174
explicit: false
by artist: Grupo Nueva R
by artist: Grupo Rebeldia
in album: Ahí Pa' Que Sepan
  type: MusicAlbum
  date published: 2023-04-28
genre: corrido
isrc code: QZDQH2363021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T01:19:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5488b07f7b5e0ba30a4771dd3293574f0a017f92cfa4339dbdc84b502329e45f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2363021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5488b07f7b5e0ba30a4771dd3293574f0a017f92cfa4339dbdc84b502329e45f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZDQH2363021.
  date published: 2026-07-02T11:34:59Z
audio: Ahí Pa' Que Sepan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.046
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.847
  additional property: Energy
    type: PropertyValue
    value: 0.865
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.384
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.848
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.728
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Te Necesito
type: MusicRecording
duration: PT3M8S
duration ms: 188352
explicit: false
by artist: Grupo Nueva R
by artist: Fraccion EME
in album: Te Necesito
  type: MusicAlbum
  date published: 2024-06-29
genre: corrido
isrc code: QZDQH2421240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T02:16:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee09c693c6a653d1b5e978ed2bd4e0cebba7607be3703f20003bfd56610c7b2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2421240
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09c693c6a653d1b5e978ed2bd4e0cebba7607be3703f20003bfd56610c7b2b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZDQH2421240.
  date published: 2026-07-06T07:16:32Z
audio: Te Necesito
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.996
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.566
  additional property: Energy
    type: PropertyValue
    value: 0.713
  additional property: Speechiness
    type: PropertyValue
    value: 0.184
  additional property: Acousticness
    type: PropertyValue
    value: 0.633
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.354
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.927
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.124
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.524

Energy
type: PropertyValue
value: 0.608

Speechiness
type: PropertyValue
value: 0.105

Acousticness
type: PropertyValue
value: 0.382

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.161

Valence (Positivity)
type: PropertyValue
value: 0.679

Loudness (dB)
type: PropertyValue
value: -12.864

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Coordinados y Equipados - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192321
explicit: false
by artist: Letter B Music
by artist: LA LEXION
in album: Desde la Barda (En Vivo)
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZNJV2405204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:26:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd19946c96219d5b137918dd454d723ca3f59f22eed7f1b8e13de3bd8ebd3f79e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2405204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xd19946c96219d5b137918dd454d723ca3f59f22eed7f1b8e13de3bd8ebd3f79e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNJV2405204.
  date published: 2026-07-08T03:20:19Z
audio: Coordinados y Equipados - En Vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 160.279
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.594
  additional property: Energy
    type: PropertyValue
    value: 0.758
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.063
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.307
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.716
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.928
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

El Doble R - En Vivo
type: MusicRecording
duration: PT2M49S
duration ms: 169131
explicit: false
by artist: Letter B Music
by artist: LA LEXION
by artist: Los Buenos De Culiacan
in album: Desde la Barda (En Vivo)
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZNJV2405214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:42:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80876b44852993b89f92f4183fee2d9675da8617d845d2c67378bde7cc8ad9cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2405214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0x80876b44852993b89f92f4183fee2d9675da8617d845d2c67378bde7cc8ad9cc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNJV2405214.
  date published: 2026-07-02T11:38:34Z
audio: El Doble R - En Vivo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.577
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.572
  additional property: Energy
    type: PropertyValue
    value: 0.588
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.602
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.9
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.465
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major