Bajo Perfil
type: MusicGroup
genre: corrido
genre: corridos bélicos
genre: corridos tumbados
genre: sad sierreño
genre: sierreño
popularity: 44
followers: 62554
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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 → block must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33049c3c5401b0e5b2634ad395980aae2f92dc47afbb4c36f874a28b2432c728. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c17c20c-f7c2-43db-9749-8609e8ece79e.json and https://artists.proofprofile.net/proofs/artist/8c17c20c-f7c2-43db-9749-8609e8ece79e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Cero Miedo (En Vivo)
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  date published: 2022-08-19
  track: Cero Miedo - En Vivo
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    by artist: Abraham Vazquez
    by artist: Bajo Perfil
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      date published: 2022-08-19
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    additional property: OTSVerifyInstructions
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1fe3d8ba8001dc1cc4f031d2d4d4ebce599a85ef631ec56500b1c0c68e96c875. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EHHA3r4hWElLYzbfhH17z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EHHA3r4hWElLYzbfhH17z.
      date published: 2026-06-13T17:25:41Z
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album: La Lista Negra
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  date published: 2023-05-26
  track: Tranquilo
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    in album: La Lista Negra
      type: MusicAlbum
      date published: 2023-05-26
    isrc code: QZ9QQ2300359
  track: El Momento
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  track: Ando Bien
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    by artist: Chicho Castro y Sus Alia2
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      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4d06106f1739e5a14f3fbc995c54cd28eb84e9ee0d4c9c5ce40ab8c5b04b069e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OSVK0IN89X7uVslhI8Bdb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OSVK0IN89X7uVslhI8Bdb.
      date published: 2026-07-02T03:30:09Z
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  track: La Lista Negra
    type: MusicRecording
    duration: PT2M52S
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    explicit: false
    by artist: Bajo Perfil
    in album: La Lista Negra
      type: MusicAlbum
      date published: 2023-05-26
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  track: La Escalera
    type: MusicRecording
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    explicit: false
    by artist: Bajo Perfil
    in album: La Lista Negra
      type: MusicAlbum
      date published: 2023-05-26
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  track: Moviendo Verdes
    type: MusicRecording
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    duration ms: 166343
    explicit: false
    by artist: Bajo Perfil
    in album: La Lista Negra
      type: MusicAlbum
      date published: 2023-05-26
    isrc code: QZ9QQ2300364
  track: Firmes Pa Chambiar
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165561
    explicit: false
    by artist: Bajo Perfil
    by artist: Elias Valenzuela
    in album: La Lista Negra
    isrc code: QZ9QQ2300365
  track: Aguas
  track: El Pri
  track: No Me Se Rajar
  track: Aqui En Modesto
  track: En Vida
album: Noche Bohemia (Vol.1)
album: Visión Millionaria
album: El Ratoncito
album: Unos Nike (En Vivo)
album: El Momento
album: El Chilo
album: El Tiburón De La Bahía (En Vivo)
album: El Greñas (En Vivo)
album: Hombre Normal
album: En Cada Trago
album: Fuiste Tu
album: En Proceso
album: No Estamos Donde Mismo
album: Presumo Lo Que Tengo
album: Del Area 209 (En Vivo)
album: El Decomiso
album: Como Este Cabron
album: Bonita
album: En Apatzingan
album: Que Fue Lo Que Falto
album: En Donde Quedo Yo
album: De La Pared
album: Si Me Piden un Paro
album: En Las Nubes
album: Dejando Huella
album: Soy Como Soy
album: Sueña en grande
album: LVQV (La Vida Que Vivo)
album: Modo Tranquilón
album: Ahora Resulta
album: El Comal
album: No me despego la corta (En Vivo)
album: Estilo Barrio
album: Y Yo Que Hago
album: No Fue Facil
album: Ser Perfecto
album: Vaciando Botellas
album: Siempre A Tu Lado
album: Blindadas Las Trocas
album: Llamada De Mi Ex
album: Suena el Cel
album: Ficción y Realidad
album: Nena
album: Bien LV
track: Amigos Para Que
track: El Ratoncito
track: Me Tachan De Malo
track: El Sinaloa
track: El Chubs
track: Presumo Lo Que Tengo
track: Rafa Caro
track: Marcando huella - En Vivo
track: A Mi Modo
track: Y Yo Que Hago
track: El Chilo
track: Ahora Resulta
track: El Tiburón De La Bahía (En Vivo)
track: Cero Miedo - En Vivo

Bajo Perfil
type: MusicGroup

Elias Valenzuela
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La Lista Negra
type: MusicAlbum
date published: 2023-05-26

Aguas
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duration: PT3M46S
duration ms: 226230
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26

El Pri
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duration: PT2M26S
duration ms: 146033
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300367

No Me Se Rajar
type: MusicRecording
duration: PT2M28S
duration ms: 148852
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26

Aqui En Modesto
type: MusicRecording
duration: PT2M56S
duration ms: 176518
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300369

En Vida
type: MusicRecording
duration: PT2M33S
duration ms: 153735
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300370

Noche Bohemia (Vol.1)
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date published: 2023-02-03
track: Humilde De Abolengo
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Hombre Normal
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:30:09Z
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track: Te Compro
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track: La Muerte De Marcial
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track: El Tercero Al Mando
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  isrc code: QZ9QQ2300093
track: Sin Evidencia
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0xe4568bb18ca6b44a7c20d62574c720714a7f7cafc7284123f1f744d61807c19b","isrc":"QZ9QQ2300094","name":"Sin Evidencia","registered_at":"2026-06-25T07:32:53Z","spotify_id":"6CKwHzfBBregavPy5rX6Pi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe4568bb18ca6b44a7c20d62574c720714a7f7cafc7284123f1f744d61807c19b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CKwHzfBBregavPy5rX6Pi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CKwHzfBBregavPy5rX6Pi.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xe4568bb18ca6b44a7c20d62574c720714a7f7cafc7284123f1f744d61807c19b","isrc":"QZ9QQ2300094","name":"Sin Evidencia","registered_at":"2026-06-25T07:32:53Z","spotify_id":"6CKwHzfBBregavPy5rX6Pi","type":"track"}
track: Sentimientos De Carton
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199749
  explicit: false
  by artist: Bajo Perfil
  in album: Noche Bohemia (Vol.1)
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: QZ9QQ2300095
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T18:49:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd16456cc29e715b2fcb1719f2307ec51c1aeb845ff063e69dfac82b80da1c62c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Voy A Pintar Mi Raya

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7u5JxX8U6OYOl0WrrFRPej.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7u5JxX8U6OYOl0WrrFRPej

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd16456cc29e715b2fcb1719f2307ec51c1aeb845ff063e69dfac82b80da1c62c","isrc":"QZ9QQ2300095","name":"Sentimientos De Carton","registered_at":"2026-06-24T18:49:57Z","spotify_id":"7u5JxX8U6OYOl0WrrFRPej","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16456cc29e715b2fcb1719f2307ec51c1aeb845ff063e69dfac82b80da1c62c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7u5JxX8U6OYOl0WrrFRPej.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7u5JxX8U6OYOl0WrrFRPej.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd16456cc29e715b2fcb1719f2307ec51c1aeb845ff063e69dfac82b80da1c62c","isrc":"QZ9QQ2300095","name":"Sentimientos De Carton","registered_at":"2026-06-24T18:49:57Z","spotify_id":"7u5JxX8U6OYOl0WrrFRPej","type":"track"}

Voy A Pintar Mi Raya
type: MusicRecording
duration: PT3M52S
duration ms: 232499
explicit: false
by artist: Bajo Perfil
in album: Noche Bohemia (Vol.1)
  type: MusicAlbum
  date published: 2023-02-03
isrc code: QZ9QQ2300096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10abdafd79a3213772bc95e815022e5a1b59311738e5249db318d63386f9fb0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3dz1TO5MR0K5Aggy8NlJv8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dz1TO5MR0K5Aggy8NlJv8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10abdafd79a3213772bc95e815022e5a1b59311738e5249db318d63386f9fb0b","isrc":"QZ9QQ2300096","name":"Voy A Pintar Mi Raya","registered_at":"2026-06-07T08:15:26Z","spotify_id":"3dz1TO5MR0K5Aggy8NlJv8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x10abdafd79a3213772bc95e815022e5a1b59311738e5249db318d63386f9fb0b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dz1TO5MR0K5Aggy8NlJv8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dz1TO5MR0K5Aggy8NlJv8.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x10abdafd79a3213772bc95e815022e5a1b59311738e5249db318d63386f9fb0b","isrc":"QZ9QQ2300096","name":"Voy A Pintar Mi Raya","registered_at":"2026-06-07T08:15:26Z","spotify_id":"3dz1TO5MR0K5Aggy8NlJv8","type":"track"}

Visión Millionaria
type: MusicAlbum
date published: 2020-11-13
track: Visión Millionaria
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168052
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013821
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T06:12:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77e95c89a3268607048ba124216ef2a061393c6b8bc619753572b8c60d600cdb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Jr0K4JVOhVSZKqKqYsawM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jr0K4JVOhVSZKqKqYsawM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77e95c89a3268607048ba124216ef2a061393c6b8bc619753572b8c60d600cdb","isrc":"USDXS2013821","name":"Visión Millionaria","registered_at":"2026-06-21T06:12:58Z","spotify_id":"5Jr0K4JVOhVSZKqKqYsawM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x77e95c89a3268607048ba124216ef2a061393c6b8bc619753572b8c60d600cdb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Jr0K4JVOhVSZKqKqYsawM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jr0K4JVOhVSZKqKqYsawM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x77e95c89a3268607048ba124216ef2a061393c6b8bc619753572b8c60d600cdb","isrc":"USDXS2013821","name":"Visión Millionaria","registered_at":"2026-06-21T06:12:58Z","spotify_id":"5Jr0K4JVOhVSZKqKqYsawM","type":"track"}
track: Ya No Soy Igual
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163495
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013822
track: Me Dicen El Kid
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159673
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013823
track: Si Me Piden un Paro
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174788
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:26:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc31068fea9e82cd55456c905260224aba271a493445c29a7be42432c52aa9c0f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3tC26TmoCqEaGIQqApYAd6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tC26TmoCqEaGIQqApYAd6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc31068fea9e82cd55456c905260224aba271a493445c29a7be42432c52aa9c0f","isrc":"USDXS2013824","name":"Si Me Piden un Paro","registered_at":"2026-06-08T04:26:04Z","spotify_id":"3tC26TmoCqEaGIQqApYAd6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc31068fea9e82cd55456c905260224aba271a493445c29a7be42432c52aa9c0f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tC26TmoCqEaGIQqApYAd6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tC26TmoCqEaGIQqApYAd6.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc31068fea9e82cd55456c905260224aba271a493445c29a7be42432c52aa9c0f","isrc":"USDXS2013824","name":"Si Me Piden un Paro","registered_at":"2026-06-08T04:26:04Z","spotify_id":"3tC26TmoCqEaGIQqApYAd6","type":"track"}
track: La Vida en el Barrio
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198442
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013825
track: Dime Que Puedo Hacer
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185217
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013830
track: Amor Egoista
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176287
  explicit: false
  by artist: Bajo Perfil
  in album: Visión Millionaria
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: USDXS2013831

El Ratoncito
type: MusicAlbum
date published: 2023-11-10
track: El Ratoncito
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180374
  explicit: false
  by artist: Bajo Perfil
  in album: El Ratoncito
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: QZDQH2389108

Unos Nike (En Vivo)
type: MusicAlbum
date published: 2023-09-01
track: Unos Nike (En Vivo)
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154500
  explicit: false
  by artist: Bajo Perfil
  in album: Unos Nike (En Vivo)
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: QZDQH2381063

El Momento
type: MusicAlbum
date published: 2023-05-12
track: El Momento
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167548
  explicit: false
  by artist: Bajo Perfil
  in album: El Momento
    type: MusicAlbum
    date published: 2023-05-12
  isrc code: QZ9QQ2300317

El Chilo
type: MusicAlbum
date published: 2023-04-21
track: El Chilo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171000
  explicit: false
  by artist: Bajo Perfil
  by artist: Grupo Nueva Linea
  in album: El Chilo
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: QZ9QQ2300285

El Tiburón De La Bahía (En Vivo)
type: MusicAlbum
date published: 2023-03-17
track: El Tiburón De La Bahía (En Vivo)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202500
  explicit: false
  by artist: Bajo Perfil
  by artist: Grupo Nueva Linea
  in album: El Tiburón De La Bahía (En Vivo)
    type: MusicAlbum
    date published: 2023-03-17
  isrc code: QZ9QQ2300166

El Greñas (En Vivo)
type: MusicAlbum
date published: 2023-01-27
track: El Greñas (En Vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143816
  explicit: false
  by artist: Bajo Perfil
  in album: El Greñas (En Vivo)
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: QZ9QQ2300056

Hombre Normal
type: MusicAlbum
date published: 2023-01-13
track: Hombre Normal
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254999
  explicit: false
  by artist: Bajo Perfil
  in album: Hombre Normal
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: QZ9QQ2300037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:43:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x374cd85e779968031fe10657570970a40fb51929b9bdd1089d5fae95d4dcce37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2ZrDe83QNYiddNxvsjzKyC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZrDe83QNYiddNxvsjzKyC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x374cd85e779968031fe10657570970a40fb51929b9bdd1089d5fae95d4dcce37","isrc":"QZ9QQ2300037","name":"Hombre Normal","registered_at":"2026-06-20T19:43:36Z","spotify_id":"2ZrDe83QNYiddNxvsjzKyC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x374cd85e779968031fe10657570970a40fb51929b9bdd1089d5fae95d4dcce37. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ZrDe83QNYiddNxvsjzKyC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZrDe83QNYiddNxvsjzKyC.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x374cd85e779968031fe10657570970a40fb51929b9bdd1089d5fae95d4dcce37","isrc":"QZ9QQ2300037","name":"Hombre Normal","registered_at":"2026-06-20T19:43:36Z","spotify_id":"2ZrDe83QNYiddNxvsjzKyC","type":"track"}

En Cada Trago
type: MusicAlbum
date published: 2022-12-09
track: En Cada Trago
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172645
  explicit: false
  by artist: Bajo Perfil
  in album: En Cada Trago
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: QZ9QQ2200113

Fuiste Tu
type: MusicAlbum
date published: 2022-11-18
track: Fuiste Tu
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192562
  explicit: false
  by artist: Bajo Perfil
  in album: Fuiste Tu
    type: MusicAlbum
    date published: 2022-11-18
  isrc code: QZ9QQ2200086

En Proceso
type: MusicAlbum
date published: 2022-10-28
track: Presumo Lo Que Tengo
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199931
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:43:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2nnKwmLOkhND3BUn3YnBFj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nnKwmLOkhND3BUn3YnBFj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0","isrc":"QZ9QQ2200016","name":"Presumo Lo Que Tengo","registered_at":"2026-06-25T07:43:00Z","spotify_id":"2nnKwmLOkhND3BUn3YnBFj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nnKwmLOkhND3BUn3YnBFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nnKwmLOkhND3BUn3YnBFj.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0","isrc":"QZ9QQ2200016","name":"Presumo Lo Que Tengo","registered_at":"2026-06-25T07:43:00Z","spotify_id":"2nnKwmLOkhND3BUn3YnBFj","type":"track"}
track: A Mi Modo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172898
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200017
track: Me Tachan De Malo
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192797
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:25:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2WDLy7YmxMTBoB4dSlU9J2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WDLy7YmxMTBoB4dSlU9J2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0","isrc":"QZ9QQ2200018","name":"Me Tachan De Malo","registered_at":"2026-06-27T08:25:09Z","spotify_id":"2WDLy7YmxMTBoB4dSlU9J2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WDLy7YmxMTBoB4dSlU9J2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WDLy7YmxMTBoB4dSlU9J2.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0","isrc":"QZ9QQ2200018","name":"Me Tachan De Malo","registered_at":"2026-06-27T08:25:09Z","spotify_id":"2WDLy7YmxMTBoB4dSlU9J2","type":"track"}
track: Rafa Caro
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139844
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200019
track: El Sinaloa
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169005
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200020
track: El Chubs
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154330
  explicit: false
  by artist: Bajo Perfil
  in album: En Proceso
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: QZ9QQ2200021

No Estamos Donde Mismo
type: MusicAlbum
date published: 2022-10-07
track: No Estamos Donde Mismo
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160534
  explicit: false
  by artist: Bajo Perfil
  in album: No Estamos Donde Mismo
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: USDXS2203635

Presumo Lo Que Tengo
type: MusicAlbum
date published: 2022-09-02
track: Presumo Lo Que Tengo
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: Bajo Perfil
  by artist: Victor Cibrian
  in album: Presumo Lo Que Tengo
    type: MusicAlbum
    date published: 2022-09-02
  isrc code: USDXS2203017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:16:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48daaf8cd372d9d6343bd88d1f5cf5e9c48b2db6348f494e7af91738419db5ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6CwFy3iB0Rtcbuy0Ip4Vhk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CwFy3iB0Rtcbuy0Ip4Vhk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48daaf8cd372d9d6343bd88d1f5cf5e9c48b2db6348f494e7af91738419db5ca","isrc":"USDXS2203017","name":"Presumo Lo Que Tengo","registered_at":"2026-06-06T05:16:53Z","spotify_id":"6CwFy3iB0Rtcbuy0Ip4Vhk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x48daaf8cd372d9d6343bd88d1f5cf5e9c48b2db6348f494e7af91738419db5ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CwFy3iB0Rtcbuy0Ip4Vhk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CwFy3iB0Rtcbuy0Ip4Vhk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x48daaf8cd372d9d6343bd88d1f5cf5e9c48b2db6348f494e7af91738419db5ca","isrc":"USDXS2203017","name":"Presumo Lo Que Tengo","registered_at":"2026-06-06T05:16:53Z","spotify_id":"6CwFy3iB0Rtcbuy0Ip4Vhk","type":"track"}

Del Area 209 (En Vivo)
type: MusicAlbum
date published: 2022-07-15
track: Del Area 209 (En Vivo)
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143375
  explicit: false
  by artist: Bajo Perfil
  in album: Del Area 209 (En Vivo)
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USDXS2202539

El Decomiso
type: MusicAlbum
date published: 2022-07-01
track: El Decomiso
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: Bajo Perfil
  in album: El Decomiso
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: USDXS2202138

Como Este Cabron
type: MusicAlbum
date published: 2022-03-03
track: Como Este Cabron
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175000
  explicit: false
  by artist: Bajo Perfil
  in album: Como Este Cabron
    type: MusicAlbum
    date published: 2022-03-03
  isrc code: USDXS2200825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:21:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e51c423bb804c558d509915a219fb1b7393956ef132839a07570133582d5099
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6P9Q8g8I1W6hfdl9krBvaz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P9Q8g8I1W6hfdl9krBvaz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e51c423bb804c558d509915a219fb1b7393956ef132839a07570133582d5099","isrc":"USDXS2200825","name":"Como Este Cabron","registered_at":"2026-06-22T20:21:55Z","spotify_id":"6P9Q8g8I1W6hfdl9krBvaz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6e51c423bb804c558d509915a219fb1b7393956ef132839a07570133582d5099. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6P9Q8g8I1W6hfdl9krBvaz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P9Q8g8I1W6hfdl9krBvaz.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6e51c423bb804c558d509915a219fb1b7393956ef132839a07570133582d5099","isrc":"USDXS2200825","name":"Como Este Cabron","registered_at":"2026-06-22T20:21:55Z","spotify_id":"6P9Q8g8I1W6hfdl9krBvaz","type":"track"}

Bonita
type: MusicAlbum
date published: 2022-02-14
track: Bonita
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193616
  explicit: false
  by artist: Bajo Perfil
  in album: Bonita
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: USDXS2200652

En Apatzingan
type: MusicAlbum
date published: 2021-12-17
track: En Apatzingan
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195489
  explicit: false
  by artist: Bajo Perfil
  in album: En Apatzingan
    type: MusicAlbum
    date published: 2021-12-17
  isrc code: USDXS2105116

Que Fue Lo Que Falto
type: MusicAlbum
date published: 2021-06-25
track: Que Fue Lo Que Falto
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238625
  explicit: false
  by artist: Bajo Perfil
  in album: Que Fue Lo Que Falto
    type: MusicAlbum
    date published: 2021-06-25
  isrc code: QZGWX2220452

En Donde Quedo Yo
type: MusicAlbum
date published: 2021-06-18
track: En Donde Quedo Yo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190250
  explicit: false
  by artist: Bajo Perfil
  in album: En Donde Quedo Yo
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: USDXS2101295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:41:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22360fd9a2496eecef54c17ac4bb29debe6c3d32576407b0be7a881ad12266dd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1WT3tG0bN0GfmNwVLt6Z65.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WT3tG0bN0GfmNwVLt6Z65
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x22360fd9a2496eecef54c17ac4bb29debe6c3d32576407b0be7a881ad12266dd","isrc":"USDXS2101295","name":"En Donde Quedo Yo","registered_at":"2026-06-20T08:41:37Z","spotify_id":"1WT3tG0bN0GfmNwVLt6Z65","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x22360fd9a2496eecef54c17ac4bb29debe6c3d32576407b0be7a881ad12266dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WT3tG0bN0GfmNwVLt6Z65.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WT3tG0bN0GfmNwVLt6Z65.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x22360fd9a2496eecef54c17ac4bb29debe6c3d32576407b0be7a881ad12266dd","isrc":"USDXS2101295","name":"En Donde Quedo Yo","registered_at":"2026-06-20T08:41:37Z","spotify_id":"1WT3tG0bN0GfmNwVLt6Z65","type":"track"}
track: Que Fue Lo Que Falto
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242329
  explicit: false
  by artist: Bajo Perfil
  in album: En Donde Quedo Yo
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: USDXS2101296
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:16:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa31ffbe85862cb3b9e1bfff5c24dce8467823573aefadb76684f382e3a2db3f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/62CttI2WXgMd49KI5lYG9J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62CttI2WXgMd49KI5lYG9J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa31ffbe85862cb3b9e1bfff5c24dce8467823573aefadb76684f382e3a2db3f2","isrc":"USDXS2101296","name":"Que Fue Lo Que Falto","registered_at":"2026-06-18T03:16:48Z","spotify_id":"62CttI2WXgMd49KI5lYG9J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa31ffbe85862cb3b9e1bfff5c24dce8467823573aefadb76684f382e3a2db3f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62CttI2WXgMd49KI5lYG9J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62CttI2WXgMd49KI5lYG9J.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa31ffbe85862cb3b9e1bfff5c24dce8467823573aefadb76684f382e3a2db3f2","isrc":"USDXS2101296","name":"Que Fue Lo Que Falto","registered_at":"2026-06-18T03:16:48Z","spotify_id":"62CttI2WXgMd49KI5lYG9J","type":"track"}
track: Diablo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168624
  explicit: false
  by artist: Bajo Perfil
  by artist: Natanael Cano
  in album: En Donde Quedo Yo
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: USDXS2101297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:02:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81c11d32a1d4faaec3abddae2bf731b69ca976a6922ebce98dd063a19d0921e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2xmH5KTkTsRWAxxHbXJkoL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmH5KTkTsRWAxxHbXJkoL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x81c11d32a1d4faaec3abddae2bf731b69ca976a6922ebce98dd063a19d0921e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xmH5KTkTsRWAxxHbXJkoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xmH5KTkTsRWAxxHbXJkoL.
    date published: 2026-06-13T12:47:07Z
track: Tu Eres
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210875
  explicit: false
  by artist: Bajo Perfil
  by artist: Abelardo Nevarez
  in album: En Donde Quedo Yo
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: USDXS2101298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:33:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf30103edbdbacf5756c95ff05c2ccdda7c12ef2be14e30711ec5fc25b3d49f13
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5jpZ1BLI8XB6JTtFdJ7o1t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jpZ1BLI8XB6JTtFdJ7o1t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf30103edbdbacf5756c95ff05c2ccdda7c12ef2be14e30711ec5fc25b3d49f13","isrc":"USDXS2101298","name":"Tu Eres","registered_at":"2026-06-25T07:33:09Z","spotify_id":"5jpZ1BLI8XB6JTtFdJ7o1t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf30103edbdbacf5756c95ff05c2ccdda7c12ef2be14e30711ec5fc25b3d49f13. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jpZ1BLI8XB6JTtFdJ7o1t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jpZ1BLI8XB6JTtFdJ7o1t.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xf30103edbdbacf5756c95ff05c2ccdda7c12ef2be14e30711ec5fc25b3d49f13","isrc":"USDXS2101298","name":"Tu Eres","registered_at":"2026-06-25T07:33:09Z","spotify_id":"5jpZ1BLI8XB6JTtFdJ7o1t","type":"track"}
track: Tu Manera De Amar
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: Bajo Perfil
  in album: En Donde Quedo Yo
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: USDXS2101299

De La Pared
type: MusicAlbum
date published: 2021-01-15
track: De La Pared
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194253
  explicit: false
  by artist: Chino Wuu
  by artist: Bajo Perfil
  in album: De La Pared
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: USDXS2100005

Si Me Piden un Paro
type: MusicAlbum
date published: 2019-08-01
track: Si Me Piden un Paro
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163573
  explicit: false
  by artist: Bajo Perfil
  in album: Si Me Piden un Paro
    type: MusicAlbum
    date published: 2019-08-01
  isrc code: USJ3V2038972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:51:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9129f8cafc2da24b96e51904d47da646eb414878bde0b8b315b8f8b9cf7d80e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Do0qT1qui7Uw65hexK3nD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Do0qT1qui7Uw65hexK3nD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9129f8cafc2da24b96e51904d47da646eb414878bde0b8b315b8f8b9cf7d80e","isrc":"USJ3V2038972","name":"Si Me Piden un Paro","registered_at":"2026-06-05T06:51:41Z","spotify_id":"6Do0qT1qui7Uw65hexK3nD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf9129f8cafc2da24b96e51904d47da646eb414878bde0b8b315b8f8b9cf7d80e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Do0qT1qui7Uw65hexK3nD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Do0qT1qui7Uw65hexK3nD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf9129f8cafc2da24b96e51904d47da646eb414878bde0b8b315b8f8b9cf7d80e","isrc":"USJ3V2038972","name":"Si Me Piden un Paro","registered_at":"2026-06-05T06:51:41Z","spotify_id":"6Do0qT1qui7Uw65hexK3nD","type":"track"}

En Las Nubes
type: MusicAlbum
date published: 2019-03-18
track: En Las Nubes
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156522
  explicit: false
  by artist: Bajo Perfil
  in album: En Las Nubes
    type: MusicAlbum
    date published: 2019-03-18
  isrc code: QM6DC1999424

Dejando Huella
type: MusicAlbum
date published: 2019-03-01
track: Dejando Huella
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194688
  explicit: false
  by artist: Bajo Perfil
  in album: Dejando Huella
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: QM6DC1998365

Soy Como Soy
type: MusicAlbum
date published: 2019-02-25
track: Soy Como Soy
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186282
  explicit: false
  by artist: Bajo Perfil
  in album: Soy Como Soy
    type: MusicAlbum
    date published: 2019-02-25
  isrc code: QM6DC1998188

Sueña en grande
type: MusicAlbum
date published: 2017-02-10
track: Sueña en grande
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196493
  explicit: false
  by artist: Bajo Perfil
  in album: Sueña en grande
    type: MusicAlbum
    date published: 2017-02-10

LVQV (La Vida Que Vivo)
type: MusicAlbum
date published: 2023-12-15
track: LVQV (La Vida Que Vivo)
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146571
  explicit: false
  by artist: Sandro Mejia
  by artist: Martin Marquez
  by artist: Bajo Perfil
  in album: LVQV (La Vida Que Vivo)
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: QZDQH2393038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T05:49:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2667dc8a8be89e5e3f90fede3d5617430101ebc26b95d55745c21d9e5045154
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65a0MLwTXHiDBhhpSUYjpi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65a0MLwTXHiDBhhpSUYjpi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa2667dc8a8be89e5e3f90fede3d5617430101ebc26b95d55745c21d9e5045154","isrc":"QZDQH2393038","name":"LVQV (La Vida Que Vivo)","registered_at":"2026-06-28T05:49:35Z","spotify_id":"65a0MLwTXHiDBhhpSUYjpi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa2667dc8a8be89e5e3f90fede3d5617430101ebc26b95d55745c21d9e5045154. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65a0MLwTXHiDBhhpSUYjpi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65a0MLwTXHiDBhhpSUYjpi.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xa2667dc8a8be89e5e3f90fede3d5617430101ebc26b95d55745c21d9e5045154","isrc":"QZDQH2393038","name":"LVQV (La Vida Que Vivo)","registered_at":"2026-06-28T05:49:35Z","spotify_id":"65a0MLwTXHiDBhhpSUYjpi","type":"track"}

Modo Tranquilón
type: MusicAlbum
date published: 2023-11-30
track: Modo Tranquilón
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156575
  explicit: false
  by artist: Bajo Perfil
  by artist: Los Chavalos De La Perla
  in album: Modo Tranquilón
    type: MusicAlbum
    date published: 2023-11-30
  isrc code: QZDQH2390409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:10:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d34bab1f41ffb1f9043736e73b406a653648ba9b6fa3b8872cc885c18ac74a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/68prGJqyFk5wILH0xNFeD3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68prGJqyFk5wILH0xNFeD3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d34bab1f41ffb1f9043736e73b406a653648ba9b6fa3b8872cc885c18ac74a0","isrc":"QZDQH2390409","name":"Modo Tranquilón","registered_at":"2026-06-08T04:10:51Z","spotify_id":"68prGJqyFk5wILH0xNFeD3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1d34bab1f41ffb1f9043736e73b406a653648ba9b6fa3b8872cc885c18ac74a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68prGJqyFk5wILH0xNFeD3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68prGJqyFk5wILH0xNFeD3.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1d34bab1f41ffb1f9043736e73b406a653648ba9b6fa3b8872cc885c18ac74a0","isrc":"QZDQH2390409","name":"Modo Tranquilón","registered_at":"2026-06-08T04:10:51Z","spotify_id":"68prGJqyFk5wILH0xNFeD3","type":"track"}

Ahora Resulta
type: MusicAlbum
date published: 2023-11-17
track: Ahora Resulta
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245624
  explicit: false
  by artist: Bajo Perfil
  in album: Ahora Resulta
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2389851

El Comal
type: MusicAlbum
date published: 2024-01-12
track: El Comal
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153250
  explicit: false
  by artist: Bajo Perfil
  by artist: Abraham Vazquez
  by artist: Elias Valenzuela
  in album: El Comal
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: QZDQH2394696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:07:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbce89ebd9dab808102428fad1da444ab97ef3f2bb717e54ae6967b6124f9d422
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0EegZjGG5yJaNeJHvwIAfw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EegZjGG5yJaNeJHvwIAfw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbce89ebd9dab808102428fad1da444ab97ef3f2bb717e54ae6967b6124f9d422","isrc":"QZDQH2394696","name":"El Comal","registered_at":"2026-06-08T13:07:05Z","spotify_id":"0EegZjGG5yJaNeJHvwIAfw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xbce89ebd9dab808102428fad1da444ab97ef3f2bb717e54ae6967b6124f9d422. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EegZjGG5yJaNeJHvwIAfw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EegZjGG5yJaNeJHvwIAfw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbce89ebd9dab808102428fad1da444ab97ef3f2bb717e54ae6967b6124f9d422","isrc":"QZDQH2394696","name":"El Comal","registered_at":"2026-06-08T13:07:05Z","spotify_id":"0EegZjGG5yJaNeJHvwIAfw","type":"track"}

No me despego la corta (En Vivo)
type: MusicAlbum
date published: 2024-04-05
track: No Me Despego La Corta - En Vivo
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247701
  explicit: false
  by artist: Grupo H-100
  by artist: Bajo Perfil
  in album: No me despego la corta (En Vivo)
    type: MusicAlbum
    date published: 2024-04-05

Estilo Barrio
type: MusicAlbum
date published: 2024-03-22
track: Estilo Barrio
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175263
  explicit: false
  by artist: Bajo Perfil
  in album: Estilo Barrio
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: QZDQH2410094

Y Yo Que Hago
type: MusicAlbum
date published: 2024-02-09
track: Y Yo Que Hago
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210400
  explicit: false
  by artist: Bajo Perfil
  in album: Y Yo Que Hago
    type: MusicAlbum
    date published: 2024-02-09
  isrc code: QZDQH2396504

No Fue Facil
type: MusicAlbum
date published: 2024-06-06
track: No Fue Facil
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138000
  explicit: false
  by artist: Uriel Gaxiola
  by artist: Bajo Perfil
  in album: No Fue Facil
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: USA2P2429365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:04:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81d81980e7aa66a275d6b273fd53ada0bde4f7cc9106b3f4bbb3cbc12edeb72e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1aujiU9g5Af18KIofFxzIM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aujiU9g5Af18KIofFxzIM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81d81980e7aa66a275d6b273fd53ada0bde4f7cc9106b3f4bbb3cbc12edeb72e","isrc":"USA2P2429365","name":"No Fue Facil","registered_at":"2026-06-11T04:04:37Z","spotify_id":"1aujiU9g5Af18KIofFxzIM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x81d81980e7aa66a275d6b273fd53ada0bde4f7cc9106b3f4bbb3cbc12edeb72e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1aujiU9g5Af18KIofFxzIM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aujiU9g5Af18KIofFxzIM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x81d81980e7aa66a275d6b273fd53ada0bde4f7cc9106b3f4bbb3cbc12edeb72e","isrc":"USA2P2429365","name":"No Fue Facil","registered_at":"2026-06-11T04:04:37Z","spotify_id":"1aujiU9g5Af18KIofFxzIM","type":"track"}

No me despego la corta (En Vivo)
type: MusicAlbum
date published: 2024-04-05
track: No Me Despego La Corta - En Vivo
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247701
  explicit: false
  by artist: Grupo H-100
  by artist: Bajo Perfil
  in album: No me despego la corta (En Vivo)
    type: MusicAlbum
    date published: 2024-04-05

Ser Perfecto
type: MusicAlbum
date published: 2025-04-30
track: Ser Perfecto
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269500
  explicit: false
  by artist: Bajo Perfil
  in album: Ser Perfecto
    type: MusicAlbum
    date published: 2025-04-30
  isrc code: USA2P2519811

Vaciando Botellas
type: MusicAlbum
date published: 2025-03-20
track: Vaciando Botellas
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216206
  explicit: false
  by artist: Bajo Perfil
  in album: Vaciando Botellas
    type: MusicAlbum
    date published: 2025-03-20

Siempre A Tu Lado
type: MusicAlbum
date published: 2025-02-13
track: Siempre A Tu Lado
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205500
  explicit: false
  by artist: Bajo Perfil
  in album: Siempre A Tu Lado
    type: MusicAlbum
    date published: 2025-02-13
  isrc code: USA2P2506319
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T08:42:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x99f3424d2fd30a9128b205011127b472038ac64a7e806280a9c5782c5ca23ef0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5m5WsByoyohemu0zBU8fNY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m5WsByoyohemu0zBU8fNY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x99f3424d2fd30a9128b205011127b472038ac64a7e806280a9c5782c5ca23ef0","isrc":"USA2P2506319","name":"Siempre A Tu Lado","registered_at":"2026-06-20T08:42:05Z","spotify_id":"5m5WsByoyohemu0zBU8fNY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x99f3424d2fd30a9128b205011127b472038ac64a7e806280a9c5782c5ca23ef0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5m5WsByoyohemu0zBU8fNY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m5WsByoyohemu0zBU8fNY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x99f3424d2fd30a9128b205011127b472038ac64a7e806280a9c5782c5ca23ef0","isrc":"USA2P2506319","name":"Siempre A Tu Lado","registered_at":"2026-06-20T08:42:05Z","spotify_id":"5m5WsByoyohemu0zBU8fNY","type":"track"}

Blindadas Las Trocas
type: MusicAlbum
date published: 2024-12-12
track: Blindadas Las Trocas
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107573
  explicit: false
  by artist: Bajo Perfil
  in album: Blindadas Las Trocas
    type: MusicAlbum
    date published: 2024-12-12
  isrc code: USA2P2470231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:55:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe561c5f703a9bc5da5e4e6e7f62b7cacefeb9eefea3eb8ab163b58efc347b3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5CAv2MziiitZMWZdCfrGwg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CAv2MziiitZMWZdCfrGwg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbe561c5f703a9bc5da5e4e6e7f62b7cacefeb9eefea3eb8ab163b58efc347b3e","isrc":"USA2P2470231","name":"Blindadas Las Trocas","registered_at":"2026-06-10T18:55:44Z","spotify_id":"5CAv2MziiitZMWZdCfrGwg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xbe561c5f703a9bc5da5e4e6e7f62b7cacefeb9eefea3eb8ab163b58efc347b3e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5CAv2MziiitZMWZdCfrGwg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CAv2MziiitZMWZdCfrGwg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xbe561c5f703a9bc5da5e4e6e7f62b7cacefeb9eefea3eb8ab163b58efc347b3e","isrc":"USA2P2470231","name":"Blindadas Las Trocas","registered_at":"2026-06-10T18:55:44Z","spotify_id":"5CAv2MziiitZMWZdCfrGwg","type":"track"}

Llamada De Mi Ex
type: MusicAlbum
date published: 2024-10-24
track: Llamada De Mi Ex
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188880
  explicit: false
  by artist: Bajo Perfil
  in album: Llamada De Mi Ex
    type: MusicAlbum
    date published: 2024-10-24
  isrc code: USA2P2464690
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T09:39:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffc129a9aed022e43e01191a6b7378a33e114793afdd0cd54d3c8258a9bccfcf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3JsgPurDHLmXNl3cun6GEA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JsgPurDHLmXNl3cun6GEA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffc129a9aed022e43e01191a6b7378a33e114793afdd0cd54d3c8258a9bccfcf","isrc":"USA2P2464690","name":"Llamada De Mi Ex","registered_at":"2026-06-23T09:39:08Z","spotify_id":"3JsgPurDHLmXNl3cun6GEA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xffc129a9aed022e43e01191a6b7378a33e114793afdd0cd54d3c8258a9bccfcf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JsgPurDHLmXNl3cun6GEA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JsgPurDHLmXNl3cun6GEA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xffc129a9aed022e43e01191a6b7378a33e114793afdd0cd54d3c8258a9bccfcf","isrc":"USA2P2464690","name":"Llamada De Mi Ex","registered_at":"2026-06-23T09:39:08Z","spotify_id":"3JsgPurDHLmXNl3cun6GEA","type":"track"}

Suena el Cel
type: MusicAlbum
date published: 2024-09-20
track: Suena el Cel
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185222
  explicit: false
  by artist: Irving Iniguez
  by artist: Bajo Perfil
  in album: Suena el Cel
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: QMBZ92472658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:08:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39bad39c97fcc608a70bd99a5f7aba297ba492c4e2dfac4d48aeeb2bfa44989b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4FJj8x1mlla7Zupq3Y0kCD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FJj8x1mlla7Zupq3Y0kCD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39bad39c97fcc608a70bd99a5f7aba297ba492c4e2dfac4d48aeeb2bfa44989b","isrc":"QMBZ92472658","name":"Suena el Cel","registered_at":"2026-06-10T19:08:13Z","spotify_id":"4FJj8x1mlla7Zupq3Y0kCD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x39bad39c97fcc608a70bd99a5f7aba297ba492c4e2dfac4d48aeeb2bfa44989b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FJj8x1mlla7Zupq3Y0kCD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FJj8x1mlla7Zupq3Y0kCD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x39bad39c97fcc608a70bd99a5f7aba297ba492c4e2dfac4d48aeeb2bfa44989b","isrc":"QMBZ92472658","name":"Suena el Cel","registered_at":"2026-06-10T19:08:13Z","spotify_id":"4FJj8x1mlla7Zupq3Y0kCD","type":"track"}

Ficción y Realidad
type: MusicAlbum
date published: 2024-09-05
track: Ficción y Realidad
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181156
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05
track: Bares
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202435
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05
track: Fugaz
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221873
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05
track: Miedos
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240181
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05
track: Miserias
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169069
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05
track: Quizas
  type: MusicRecording
  duration: PT5M31S
  duration ms: 331034
  explicit: false
  by artist: Bajo Perfil
  in album: Ficción y Realidad
    type: MusicAlbum
    date published: 2024-09-05

Nena
type: MusicAlbum
date published: 2024-08-28
track: Nena
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143438
  explicit: false
  by artist: Bajo Perfil
  in album: Nena
    type: MusicAlbum
    date published: 2024-08-28
  isrc code: USA2P2450324
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:13:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf83645c8048125e53bfb76e58ee360212c0a90a3e2d2f28d36b91c9511ae5198
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4AmEybS8CtOpdzOcJX6WYp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AmEybS8CtOpdzOcJX6WYp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf83645c8048125e53bfb76e58ee360212c0a90a3e2d2f28d36b91c9511ae5198. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4AmEybS8CtOpdzOcJX6WYp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AmEybS8CtOpdzOcJX6WYp.
    date published: 2026-07-02T03:55:08Z

Bien LV
type: MusicAlbum
date published: 2024-07-04
track: Bien LV
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145084
  explicit: false
  by artist: Quinta Alianza
  by artist: Bajo Perfil
  in album: Bien LV
    type: MusicAlbum
    date published: 2024-07-04
  isrc code: QZNWT2454715

Amigos Para Que
type: MusicRecording
duration: PT3M6S
duration ms: 186575
explicit: false
by artist: Gabriel Ssoe
by artist: Bajo Perfil
in album: Fragmentado
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QMANG2234837
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdef05683f963c903fdf42fe7cdf7e03171694fc461bfad968262b41f6174a4e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Z3M3OhGOF5lMjr8UbdJoW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z3M3OhGOF5lMjr8UbdJoW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdef05683f963c903fdf42fe7cdf7e03171694fc461bfad968262b41f6174a4e5","isrc":"QMANG2234837","name":"Amigos Para Que","registered_at":"2026-06-07T01:36:11Z","spotify_id":"4Z3M3OhGOF5lMjr8UbdJoW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdef05683f963c903fdf42fe7cdf7e03171694fc461bfad968262b41f6174a4e5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Z3M3OhGOF5lMjr8UbdJoW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z3M3OhGOF5lMjr8UbdJoW.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xdef05683f963c903fdf42fe7cdf7e03171694fc461bfad968262b41f6174a4e5","isrc":"QMANG2234837","name":"Amigos Para Que","registered_at":"2026-06-07T01:36:11Z","spotify_id":"4Z3M3OhGOF5lMjr8UbdJoW","type":"track"}

El Ratoncito
type: MusicRecording
duration: PT3M0S
duration ms: 180374
explicit: false
by artist: Bajo Perfil
in album: El Ratoncito
  type: MusicAlbum
  date published: 2023-11-10
isrc code: QZDQH2389108

Me Tachan De Malo
type: MusicRecording
duration: PT3M12S
duration ms: 192797
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T08:25:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2WDLy7YmxMTBoB4dSlU9J2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WDLy7YmxMTBoB4dSlU9J2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0","isrc":"QZ9QQ2200018","name":"Me Tachan De Malo","registered_at":"2026-06-27T08:25:09Z","spotify_id":"2WDLy7YmxMTBoB4dSlU9J2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WDLy7YmxMTBoB4dSlU9J2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WDLy7YmxMTBoB4dSlU9J2.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x40b93df4ca67d97a3eafece8fe722f6c6e1824aa6121863ca13a5e9c6a26a5d0","isrc":"QZ9QQ2200018","name":"Me Tachan De Malo","registered_at":"2026-06-27T08:25:09Z","spotify_id":"2WDLy7YmxMTBoB4dSlU9J2","type":"track"}

El Sinaloa
type: MusicRecording
duration: PT2M49S
duration ms: 169005
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200020

El Chubs
type: MusicRecording
duration: PT2M34S
duration ms: 154330
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200021

Presumo Lo Que Tengo
type: MusicRecording
duration: PT3M19S
duration ms: 199931
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:43:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nnKwmLOkhND3BUn3YnBFj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nnKwmLOkhND3BUn3YnBFj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0","isrc":"QZ9QQ2200016","name":"Presumo Lo Que Tengo","registered_at":"2026-06-25T07:43:00Z","spotify_id":"2nnKwmLOkhND3BUn3YnBFj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nnKwmLOkhND3BUn3YnBFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nnKwmLOkhND3BUn3YnBFj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x10334421f14c4c49965e6cf2d1d30e27d09bdd79e14215d9252f9e8e33e949b0","isrc":"QZ9QQ2200016","name":"Presumo Lo Que Tengo","registered_at":"2026-06-25T07:43:00Z","spotify_id":"2nnKwmLOkhND3BUn3YnBFj","type":"track"}

Rafa Caro
type: MusicRecording
duration: PT2M19S
duration ms: 139844
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200019

Marcando huella - En Vivo
type: MusicRecording
duration: PT3M37S
duration ms: 217253
explicit: false
by artist: Zexta Alianza
by artist: Bajo Perfil
in album: De Día A Noche
  type: MusicAlbum
  date published: 2020-09-04
isrc code: USDXS2012694

A Mi Modo
type: MusicRecording
duration: PT2M52S
duration ms: 172898
explicit: false
by artist: Bajo Perfil
in album: En Proceso
  type: MusicAlbum
  date published: 2022-10-28
isrc code: QZ9QQ2200017

Y Yo Que Hago
type: MusicRecording
duration: PT3M30S
duration ms: 210400
explicit: false
by artist: Bajo Perfil
in album: Y Yo Que Hago
  type: MusicAlbum
  date published: 2024-02-09
isrc code: QZDQH2396504

El Chilo
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Bajo Perfil
by artist: Grupo Nueva Linea
in album: El Chilo
  type: MusicAlbum
  date published: 2023-04-21
isrc code: QZ9QQ2300285

Ahora Resulta
type: MusicRecording
duration: PT4M5S
duration ms: 245624
explicit: false
by artist: Bajo Perfil
in album: Ahora Resulta
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZDQH2389851

El Tiburón De La Bahía (En Vivo)
type: MusicRecording
duration: PT3M22S
duration ms: 202500
explicit: false
by artist: Bajo Perfil
by artist: Grupo Nueva Linea
in album: El Tiburón De La Bahía (En Vivo)
  type: MusicAlbum
  date published: 2023-03-17
isrc code: QZ9QQ2300166

Cero Miedo - En Vivo
type: MusicRecording
duration: PT3M57S
duration ms: 237144
explicit: false
by artist: Abraham Vazquez
by artist: Bajo Perfil
in album: Cero Miedo (En Vivo)
  type: MusicAlbum
  date published: 2022-08-19
isrc code: QMBZ92252635
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:16:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fe3d8ba8001dc1cc4f031d2d4d4ebce599a85ef631ec56500b1c0c68e96c875
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6EHHA3r4hWElLYzbfhH17z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EHHA3r4hWElLYzbfhH17z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fe3d8ba8001dc1cc4f031d2d4d4ebce599a85ef631ec56500b1c0c68e96c875","isrc":"QMBZ92252635","name":"Cero Miedo - En Vivo","registered_at":"2026-06-08T13:16:41Z","spotify_id":"6EHHA3r4hWElLYzbfhH17z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1fe3d8ba8001dc1cc4f031d2d4d4ebce599a85ef631ec56500b1c0c68e96c875. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EHHA3r4hWElLYzbfhH17z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EHHA3r4hWElLYzbfhH17z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1fe3d8ba8001dc1cc4f031d2d4d4ebce599a85ef631ec56500b1c0c68e96c875","isrc":"QMBZ92252635","name":"Cero Miedo - En Vivo","registered_at":"2026-06-08T13:16:41Z","spotify_id":"6EHHA3r4hWElLYzbfhH17z","type":"track"}

Pisteando Botes - En vivo
type: MusicRecording
duration: PT3M6S
duration ms: 186750
explicit: false
by artist: Abraham Vazquez
by artist: Los De La Era
by artist: Bajo Perfil
in album: Pisteando Botes (En Vivo)
  type: MusicAlbum
  date published: 2023-08-08
isrc code: QMDA62305951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T16:48:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7432ab3faf417efe5c0d9f33828d46593f15f3da6cd3e710300a7f4326d981f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3InRrJZCX3kGpUrxONFJua.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3InRrJZCX3kGpUrxONFJua
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7432ab3faf417efe5c0d9f33828d46593f15f3da6cd3e710300a7f4326d981f","isrc":"QMDA62305951","name":"Pisteando Botes - En vivo","registered_at":"2026-06-24T16:48:04Z","spotify_id":"3InRrJZCX3kGpUrxONFJua","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc7432ab3faf417efe5c0d9f33828d46593f15f3da6cd3e710300a7f4326d981f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3InRrJZCX3kGpUrxONFJua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3InRrJZCX3kGpUrxONFJua.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc7432ab3faf417efe5c0d9f33828d46593f15f3da6cd3e710300a7f4326d981f","isrc":"QMDA62305951","name":"Pisteando Botes - En vivo","registered_at":"2026-06-24T16:48:04Z","spotify_id":"3InRrJZCX3kGpUrxONFJua","type":"track"}

Tranquilo
type: MusicRecording
duration: PT2M56S
duration ms: 176727
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300359

El Momento
type: MusicRecording
duration: PT2M47S
duration ms: 167548
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300360

Ando Bien
type: MusicRecording
duration: PT2M43S
duration ms: 163211
explicit: false
by artist: Bajo Perfil
by artist: Chicho Castro y Sus Alia2
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:16:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d06106f1739e5a14f3fbc995c54cd28eb84e9ee0d4c9c5ce40ab8c5b04b069e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1OSVK0IN89X7uVslhI8Bdb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OSVK0IN89X7uVslhI8Bdb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d06106f1739e5a14f3fbc995c54cd28eb84e9ee0d4c9c5ce40ab8c5b04b069e","isrc":"QZ9QQ2300361","name":"Ando Bien","registered_at":"2026-06-18T18:16:04Z","spotify_id":"1OSVK0IN89X7uVslhI8Bdb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4d06106f1739e5a14f3fbc995c54cd28eb84e9ee0d4c9c5ce40ab8c5b04b069e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OSVK0IN89X7uVslhI8Bdb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OSVK0IN89X7uVslhI8Bdb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4d06106f1739e5a14f3fbc995c54cd28eb84e9ee0d4c9c5ce40ab8c5b04b069e","isrc":"QZ9QQ2300361","name":"Ando Bien","registered_at":"2026-06-18T18:16:04Z","spotify_id":"1OSVK0IN89X7uVslhI8Bdb","type":"track"}

La Lista Negra
type: MusicRecording
duration: PT2M52S
duration ms: 172300
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300362

La Escalera
type: MusicRecording
duration: PT3M16S
duration ms: 196414
explicit: false
by artist: Bajo Perfil
in album: La Lista Negra
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZ9QQ2300363