Mercedes Castro
type: MusicGroup
genre: mariachi
genre: música mexicana
genre: ranchera
description: Mercedes Castro Díaz (born 1972 in Ferrol, La Coruña, Spain) is a Spanish writer. Biography She graduated in Law from the Universidad Autónoma de Madrid and worked as a book editor. Her first nove
popularity: 46
followers: 151241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x322bf382d20960b6bf2ad41fa95c05e26405fc056a17c0297b7684d1dd5133ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9ed4771-1690-4099-a69f-50ae843b436c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9ed4771-1690-4099-a69f-50ae843b436c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9ed4771-1690-4099-a69f-50ae843b436c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x322bf382d20960b6bf2ad41fa95c05e26405fc056a17c0297b7684d1dd5133ab","name":"Mercedes Castro","registered_at":"2026-06-12T06:50:45Z","symbol":"NIM0219582","token_address":"0x4e8cf115bb46f6e0b801fe5d0a69958298e62806","type":"artist","uuid":"a9ed4771-1690-4099-a69f-50ae843b436c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322bf382d20960b6bf2ad41fa95c05e26405fc056a17c0297b7684d1dd5133ab. 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/a9ed4771-1690-4099-a69f-50ae843b436c.json and https://artists.proofprofile.net/proofs/artist/a9ed4771-1690-4099-a69f-50ae843b436c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x322bf382d20960b6bf2ad41fa95c05e26405fc056a17c0297b7684d1dd5133ab","name":"Mercedes Castro","registered_at":"2026-06-12T06:50:45Z","symbol":"NIM0219582","token_address":"0x4e8cf115bb46f6e0b801fe5d0a69958298e62806","type":"artist","uuid":"a9ed4771-1690-4099-a69f-50ae843b436c"}
album: Mis Éxitos
  type: MusicAlbum
  date published: 1985-01-01
album: 15 Éxitos 15
  type: MusicAlbum
  date published: 1991-12-19
album: 15 Exitos - Mercedes Castro
  type: MusicAlbum
  date published: 1991-12-19
album: Con Mariachi Y Tambora
  type: MusicAlbum
  date published: 1993-01-04
  track: Yo Le Quebre La Hielera
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211905
    explicit: false
    by artist: Mercedes Castro
    in album: Con Mariachi Y Tambora
      type: MusicAlbum
      date published: 1993-01-04
    genre: mariachi
    genre: música mexicana
    genre: ranchera
    isrc code: MXF369231819
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:33:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7a64260c584b2977a53e9616f0356377d5c0b44c70409769d844216223c0f57
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      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369231819
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a64260c584b2977a53e9616f0356377d5c0b44c70409769d844216223c0f57. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369231819 — a six-check JSON result.
      date published: 2026-07-17T03:11:50Z
    audio: Yo Le Quebre La Hielera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.839
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.452
      additional property: Speechiness
        type: PropertyValue
        value: 0.21
      additional property: Acousticness
        type: PropertyValue
        value: 0.78
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.148
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
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album: Con Mariachi Y Tambora
  type: MusicAlbum
  date published: 1993-01-04
album: De Mujer A Mujer
  type: MusicAlbum
  date published: 1993-10-27
album: Mercedes Castro
  type: MusicAlbum
  date published: 1993-10-27
album: Mercedes Castro Y Chalino Sánchez, Vol. 2: Nuestros Corridos
  type: MusicAlbum
  date published: 1994-06-30
  track: Rafael Villarreal
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178770
    explicit: false
    by artist: Mercedes Castro
    in album: Mercedes Castro Y Chalino Sánchez, Vol. 2: Nuestros Corridos
      type: MusicAlbum
      date published: 1994-06-30
    genre: mariachi
    genre: música mexicana
    genre: ranchera
    isrc code: MXF369432862
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:03:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5daa65dfb1cd3c76818d0eea30520abfbd82c0b23c82d6df4857d114d362ed77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369432862
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa65dfb1cd3c76818d0eea30520abfbd82c0b23c82d6df4857d114d362ed77. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369432862 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Rafael Villarreal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 192.974
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Al Estilo Norteño
album: A Dueto Con Sus Amigos
album: Mercedes Castro - 15 Exitos Norteños 15
album: La Voz Del Sentimiento
album: Yo Soy La De Sonora
album: La Voz Del Sentimiento Y Sus Éxitos Norteños
album: La Voz Del Siglo Y Exitos Norteños - Mercdes Cast
album: Mercedes Castro con Mariachi
album: Mercedes Castro Acompañada Mariachi
album: Mercedes Castro con Tambora
album: Que Todo México Se Entere
album: No Seas Cobarde
album: Exitos Rancheros Con - Mercedes Castro
album: Éxitos Rancheros Con Mercedes Castro
album: Las Nubes
album: Mexicanísima
album: Mexicanisima
album: Mis Favoritas Con Banda
album: La Crema de la Crema: Mercedes Castro con Mariachi
album: Mercedes Castro - Mi Historia
album: 15 Éxitos Norteños 15
album: Paloma Que Atravesando
album: Mercedes Castro - 15 Exitos Norteños
album: Esas Fronteras
album: A Gritó Abierto
album: Fallaste Corazón
album: Cuatro Caminos
album: Corridos Y Algo Más
album: Amor Bonito
album: Alma Rendida
album: Ojitos Enamorados
album: Te Amaré Vida Mía
album: Te Amare Vida Mia
album: Fallaste Corazon
album: Maldita Miseria
album: Cruz De Olvido
album: Baraja De Oro
album: Paloma Negra
album: Para Morir Iguales
album: Albur De Amor
album: No Volveré
album: No Volvere
album: Joyas Musicales, Vol. 3: Mi Casa Nueva
album: Joyas Musicales, Vol. 2: Mi Casa Nueva
album: Joyas Musicales, Vol. 1: Flor De Capomo
album: Joyas Musicales, Vol. 2: Tragos Amargos
album: Joyas Musicales: La Banda Me Acompaña, Vol. 2
album: Joyas Musicales: La Banda Me Acompaña, Vol. 1
album: Cuando Dos Almas
album: Joyas Musicales: Auténticas Rancheras con Mariachi, Vol. 2 – Mercedes Castro
album: La Banda Me Acompana Vol.2
album: Joyas Musicales: La Banda Me Acompaña, Vol. 3
album: La Banda Me Acompana Vol.1

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.481

Energy
type: PropertyValue
value: 0.561

Speechiness
type: PropertyValue
value: 0.132

Acousticness
type: PropertyValue
value: 0.134

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.255

Valence (Positivity)
type: PropertyValue
value: 0.891

Loudness (dB)
type: PropertyValue
value: -7.205

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Al Estilo Norteño
type: MusicAlbum
date published: 1995-02-14

A Dueto Con Sus Amigos
type: MusicAlbum
date published: 1996-02-28

A Dueto Con Sus Amigos
type: MusicAlbum
date published: 1996-02-28

Mercedes Castro - 15 Exitos Norteños 15
type: MusicAlbum
date published: 1998

La Voz Del Sentimiento
type: MusicAlbum
date published: 1998-05-04

La Voz Del Sentimiento
type: MusicAlbum
date published: 1998-05-04
track: Un Mundo Raro
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200237
  explicit: false
  by artist: Mercedes Castro
  in album: La Voz Del Sentimiento
    type: MusicAlbum
    date published: 1998-05-04
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368025549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:29:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a69d1dade1b117b626a1877e1333bb1720231cb480459c0233d63a0bd129962
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025549
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a69d1dade1b117b626a1877e1333bb1720231cb480459c0233d63a0bd129962. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025549 — a six-check JSON result.
    date published: 2026-07-16T19:42:29Z
  audio: Un Mundo Raro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.843
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.26
    additional property: Speechiness
      type: PropertyValue
      value: 0.063
    additional property: Acousticness
      type: PropertyValue
      value: 0.856
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.602
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.617
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Guitarras De Media Noche
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183797
  explicit: false
  by artist: Mercedes Castro
  in album: La Voz Del Sentimiento
    type: MusicAlbum
    date published: 1998-05-04
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368025551
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T08:44:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7aebfe1982d99171f9a68039b0afc40d5660e449de1b268e634f35cb36165f56
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958134
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958134
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025551
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T09:14:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aebfe1982d99171f9a68039b0afc40d5660e449de1b268e634f35cb36165f56. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025551 — a six-check JSON result.
    date published: 2026-07-15T09:14:08Z
  audio: Guitarras De Media Noche
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.387
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.555
    additional property: Energy
      type: PropertyValue
      value: 0.218
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.867
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.193
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.609
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.519
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Yo Soy La De Sonora
type: MusicAlbum
date published: 1998-05-21

Yo Soy La De Sonora
type: MusicAlbum
date published: 1998-05-21

La Voz Del Sentimiento Y Sus Éxitos Norteños
type: MusicAlbum
date published: 1999-02-08
track: Dos Pasajes
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156125
  explicit: false
  by artist: Mercedes Castro
  in album: La Voz Del Sentimiento Y Sus Éxitos Norteños
    type: MusicAlbum
    date published: 1999-02-08
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368629030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T07:51:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe14f4e1efc8d6a5c53541cc84a7514e48f3555e168b6dadb873529e203f76a6d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368629030
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14f4e1efc8d6a5c53541cc84a7514e48f3555e168b6dadb873529e203f76a6d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368629030 — a six-check JSON result.
    date published: 2026-07-02T16:51:38Z
  audio: Dos Pasajes
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.011
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.807
    additional property: Energy
      type: PropertyValue
      value: 0.515
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.407
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.922
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.962
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

La Voz Del Siglo Y Exitos Norteños - Mercdes Cast
type: MusicAlbum
date published: 1999-02-08

La Voz Del Sentimiento
type: MusicAlbum
date published: 1999-10-12
track: Enséñame A Olvidar
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173511
  explicit: false
  by artist: Mercedes Castro
  in album: La Voz Del Sentimiento
    type: MusicAlbum
    date published: 1999-10-12
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368528429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T07:55:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec2075e6f7788248e94658023b64dcf4af8466e1c6adfc6e718bcca91117deb1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528429
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2075e6f7788248e94658023b64dcf4af8466e1c6adfc6e718bcca91117deb1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528429 — a six-check JSON result.
    date published: 2026-07-02T16:51:38Z
  audio: Enséñame A Olvidar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.505
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.143
    additional property: Acousticness
      type: PropertyValue
      value: 0.268
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.051
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.796
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.365
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Quiero Que Sepas
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126850
  explicit: false
  by artist: Mercedes Castro
  in album: La Voz Del Sentimiento
    type: MusicAlbum
    date published: 1999-10-12
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368528424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T16:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cccf165335f20d98aacc198ed5f1165c0454711e96ed00ebf6036d589a8eef4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958176
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958176
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528424
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T17:14:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cccf165335f20d98aacc198ed5f1165c0454711e96ed00ebf6036d589a8eef4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528424 — a six-check JSON result.
    date published: 2026-07-15T17:14:36Z
  audio: Quiero Que Sepas
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.23
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.872
    additional property: Energy
      type: PropertyValue
      value: 0.609
    additional property: Speechiness
      type: PropertyValue
      value: 0.152
    additional property: Acousticness
      type: PropertyValue
      value: 0.148
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.028
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.822
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.526
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mercedes Castro con Mariachi
type: MusicAlbum
date published: 1999-11-15
track: Cartas Marcadas
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190345
  explicit: false
  by artist: Mercedes Castro
  in album: Mercedes Castro con Mariachi
    type: MusicAlbum
    date published: 1999-11-15
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF369934799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T14:31:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x335ed00e7ae566d4c18802d56d7c17db515cbb9a8075077e2b7c45196e71886b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959023
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959023
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369934799
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:22:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335ed00e7ae566d4c18802d56d7c17db515cbb9a8075077e2b7c45196e71886b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369934799 — a six-check JSON result.
    date published: 2026-07-21T15:22:58Z
  audio: Cartas Marcadas
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 154.168
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.526
    additional property: Energy
      type: PropertyValue
      value: 0.325
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.452
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.124
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.725
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.813
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mercedes Castro Acompañada Mariachi
type: MusicAlbum
date published: 1999-11-15

La Voz Del Sentimiento
type: MusicAlbum
date published: 2000-03-16

Mercedes Castro con Tambora
type: MusicAlbum
date published: 2000-07-28

Que Todo México Se Entere
type: MusicAlbum
date published: 2000-12-22

No Seas Cobarde
type: MusicAlbum
date published: 2001-10-11

No Seas Cobarde
type: MusicAlbum
date published: 2001-10-11

Exitos Rancheros Con - Mercedes Castro
type: MusicAlbum
date published: 2002-05-02

Éxitos Rancheros Con Mercedes Castro
type: MusicAlbum
date published: 2002-05-02
track: Me Persigue Tu Sombra
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131424
  explicit: false
  by artist: Mercedes Castro
  in album: Éxitos Rancheros Con Mercedes Castro
    type: MusicAlbum
    date published: 2002-05-02
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368830083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T21:09:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b30bc68a10d2ae72e90901a1b0abefde176d1b4a5460741b7acbb2192e04c2a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958455
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958455
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368830083
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T21:28:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b30bc68a10d2ae72e90901a1b0abefde176d1b4a5460741b7acbb2192e04c2a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368830083 — a six-check JSON result.
    date published: 2026-07-17T21:28:36Z
  audio: Me Persigue Tu Sombra
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.482
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.42
    additional property: Energy
      type: PropertyValue
      value: 0.29
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.742
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.789
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.266
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Las Nubes
type: MusicAlbum
date published: 2003-06-04

Las Nubes
type: MusicAlbum
date published: 2003-06-04

Mexicanísima
type: MusicAlbum
date published: 2004-07-19
track: Triste Recuerdo
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191471
  explicit: false
  by artist: Mercedes Castro
  in album: Mexicanísima
    type: MusicAlbum
    date published: 2004-07-19
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF360436513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T08:32:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x105d3d22c3c0a2e00d948826c7aff1ee9429192b6e6184e3be9cccbfe28001ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF360436513
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T08:56:09Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105d3d22c3c0a2e00d948826c7aff1ee9429192b6e6184e3be9cccbfe28001ac. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF360436513 — a six-check JSON result.
    date published: 2026-07-13T08:56:09Z
  audio: Triste Recuerdo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.926
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.697
    additional property: Energy
      type: PropertyValue
      value: 0.354
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.482
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.07
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.803
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.451
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mexicanisima
type: MusicAlbum
date published: 2004-07-19

Mis Favoritas Con Banda
type: MusicAlbum
date published: 2004-07-26

La Crema de la Crema: Mercedes Castro con Mariachi
type: MusicAlbum
date published: 2004-10-29

Mercedes Castro - Mi Historia
type: MusicAlbum
date published: 2005-08-12

15 Éxitos Norteños 15
type: MusicAlbum
date published: 2005-10-31

15 Éxitos Norteños 15
type: MusicAlbum
date published: 2005-10-31
track: Despedida con Mariachi
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156781
  explicit: false
  by artist: Mercedes Castro
  in album: 15 Éxitos Norteños 15
    type: MusicAlbum
    date published: 2005-10-31
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368528419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T08:26:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd789da71b381b4afd5c6a9463c52340269312d94a64104f4921388e8d25ff000
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958130
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528419
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T08:37:45Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd789da71b381b4afd5c6a9463c52340269312d94a64104f4921388e8d25ff000. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368528419 — a six-check JSON result.
    date published: 2026-07-15T08:37:45Z
  audio: Despedida con Mariachi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 181.036
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.542
    additional property: Energy
      type: PropertyValue
      value: 0.477
    additional property: Speechiness
      type: PropertyValue
      value: 0.28
    additional property: Acousticness
      type: PropertyValue
      value: 0.645
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.932
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.956
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Paloma Que Atravesando
type: MusicAlbum
date published: 2005-10-31

Mercedes Castro - 15 Exitos Norteños
type: MusicAlbum
date published: 2005-10-31

Esas Fronteras
type: MusicAlbum
date published: 2005-10-31

A Gritó Abierto
type: MusicAlbum
date published: 2006-04-24

Fallaste Corazón
type: MusicAlbum
date published: 2007-10-09
track: Mataron A La Paloma
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118265
  explicit: false
  by artist: Mercedes Castro
  in album: Fallaste Corazón
    type: MusicAlbum
    date published: 2007-10-09
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368025667
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T15:24:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3ab9576f36738bc18492e10ff8e5908ffb47f68757edc9dbce75ac68e8e0eb9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957872
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957872
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025667
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:39:45Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ab9576f36738bc18492e10ff8e5908ffb47f68757edc9dbce75ac68e8e0eb9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368025667 — a six-check JSON result.
    date published: 2026-07-13T15:39:45Z
  audio: Mataron A La Paloma
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.136
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.732
    additional property: Energy
      type: PropertyValue
      value: 0.317
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.597
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.876
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.939
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cuatro Caminos
type: MusicAlbum
date published: 2007-10-09

Corridos Y Algo Más
type: MusicAlbum
date published: 2007-10-09

Amor Bonito
type: MusicAlbum
date published: 2007-10-09

Alma Rendida
type: MusicAlbum
date published: 2007-10-09
track: Y Te Voy A Olvidar
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131970
  explicit: false
  by artist: Mercedes Castro
  in album: Alma Rendida
    type: MusicAlbum
    date published: 2007-10-09
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF367218195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T09:48:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7305319ed933321d99332918cb88cecc540e774c3b4b9e049f112b4ec3654415
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958276
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958276
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367218195
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T10:20:17Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7305319ed933321d99332918cb88cecc540e774c3b4b9e049f112b4ec3654415. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367218195 — a six-check JSON result.
    date published: 2026-07-16T10:20:17Z
  audio: Y Te Voy A Olvidar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.349
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.658
    additional property: Energy
      type: PropertyValue
      value: 0.387
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.671
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.291
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.796
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.007
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ojitos Enamorados
type: MusicAlbum
date published: 2007-10-09

Te Amaré Vida Mía
type: MusicAlbum
date published: 2007-10-09

Alma Rendida
type: MusicAlbum
date published: 2007-10-09

Cuatro Caminos
type: MusicAlbum
date published: 2007-10-09

Te Amare Vida Mia
type: MusicAlbum
date published: 2007-10-09

Fallaste Corazon
type: MusicAlbum
date published: 2007-10-09

Maldita Miseria
type: MusicAlbum
date published: 2007-10-09
track: Los Barandales Del Puente
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150325
  explicit: false
  by artist: Mercedes Castro
  in album: Maldita Miseria
    type: MusicAlbum
    date published: 2007-10-09
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368729168
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T13:45:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33fc10e5257450c53ff49827dd1474182e003205363650ebce2263e20ced89e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958561
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958561
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368729168
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T14:22:01Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fc10e5257450c53ff49827dd1474182e003205363650ebce2263e20ced89e5. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368729168 — a six-check JSON result.
    date published: 2026-07-18T14:22:01Z
  audio: Los Barandales Del Puente
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.287
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.661
    additional property: Energy
      type: PropertyValue
      value: 0.578
    additional property: Speechiness
      type: PropertyValue
      value: 0.127
    additional property: Acousticness
      type: PropertyValue
      value: 0.612
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.174
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.958
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.587
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cruz De Olvido
type: MusicAlbum
date published: 2007-11-13

Baraja De Oro
type: MusicAlbum
date published: 2007-11-13

Cruz De Olvido
type: MusicAlbum
date published: 2007-11-13
track: Tu Nuevo Cariñito
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144439
  explicit: false
  by artist: Mercedes Castro
  in album: Cruz De Olvido
    type: MusicAlbum
    date published: 2007-11-13
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF367623216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T15:22:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5ebfcb46275129a1d702f8e3f4c524069297af9b1d1c76fa7d0ac9b7f11c8a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957872
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957872
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367623216
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T15:39:45Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ebfcb46275129a1d702f8e3f4c524069297af9b1d1c76fa7d0ac9b7f11c8a0. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367623216 — a six-check JSON result.
    date published: 2026-07-13T15:39:45Z
  audio: Tu Nuevo Cariñito
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.513
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.766
    additional property: Energy
      type: PropertyValue
      value: 0.463
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.672
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.879
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.794
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Paloma Negra
type: MusicAlbum
date published: 2007-11-13

Para Morir Iguales
type: MusicAlbum
date published: 2007-11-13

Albur De Amor
type: MusicAlbum
date published: 2007-11-14
track: Con El Viento En Contra
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142106
  explicit: false
  by artist: Mercedes Castro
  in album: Albur De Amor
    type: MusicAlbum
    date published: 2007-11-14
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF368126399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T12:29:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1acec45638cafba99018de0310eac859e5296bf00f1fe19cac8d17efd4b08b1b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958444
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958444
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368126399
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acec45638cafba99018de0310eac859e5296bf00f1fe19cac8d17efd4b08b1b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF368126399 — a six-check JSON result.
    date published: 2026-07-17T19:12:23Z
  audio: Con El Viento En Contra
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.573
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.433
    additional property: Energy
      type: PropertyValue
      value: 0.358
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.449
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.173
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.745
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.292
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

No Volveré
type: MusicAlbum
date published: 2007-11-28

No Volvere
type: MusicAlbum
date published: 2007-11-28

Joyas Musicales, Vol. 3: Mi Casa Nueva
type: MusicAlbum
date published: 2009-03-20

Joyas Musicales, Vol. 2: Mi Casa Nueva
type: MusicAlbum
date published: 2009-03-20

Joyas Musicales, Vol. 1: Flor De Capomo
type: MusicAlbum
date published: 2009-03-20

Joyas Musicales, Vol. 2: Tragos Amargos
type: MusicAlbum
date published: 2009-03-20

Joyas Musicales: La Banda Me Acompaña, Vol. 2
type: MusicAlbum
date published: 2009-06-23

Joyas Musicales: La Banda Me Acompaña, Vol. 1
type: MusicAlbum
date published: 2009-06-23

Cuando Dos Almas
type: MusicAlbum
date published: 2009-06-23

Joyas Musicales: Auténticas Rancheras con Mariachi, Vol. 2 – Mercedes Castro
type: MusicAlbum
date published: 2009-06-23

La Banda Me Acompana Vol.2
type: MusicAlbum
date published: 2009-06-23

Joyas Musicales: La Banda Me Acompaña, Vol. 3
type: MusicAlbum
date published: 2009-06-23

La Banda Me Acompana Vol.1
type: MusicAlbum
date published: 2009-06-23

Órale
type: MusicAlbum
date published: 2009-09-03
track: Imposible Olvidarte
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151840
  explicit: false
  by artist: Mercedes Castro
  in album: Órale
    type: MusicAlbum
    date published: 2009-09-03
  genre: mariachi
  genre: música mexicana
  genre: ranchera
  isrc code: MXF360938322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T16:39:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15fe25c68359d89f660e9fcd501c2a9555bbf4013eeedd215c43d76397e3d4bc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF360938322
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fe25c68359d89f660e9fcd501c2a9555bbf4013eeedd215c43d76397e3d4bc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF360938322 — a six-check JSON result.
    date published: 2026-07-16T19:42:29Z
  audio: Imposible Olvidarte
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.072
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.623
    additional property: Energy
      type: PropertyValue
      value: 0.602
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0.271
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.138
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.949
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.629
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
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Colección De Oro: Con Mariachi, Vol. 3
type: MusicAlbum
date published: 2009-10-06

Mercedes Castro Coleccion De Oro, Vol. 2 - Vengo A Verte
type: MusicAlbum
date published: 2009-10-06

Colección De Oro: Con Mariachi, Vol. 2
type: MusicAlbum
date published: 2009-10-06

Colección de Oro: Con Mariachi, Vol. 1
type: MusicAlbum
date published: 2009-10-06

Mercedes Castro Coleccion De Oro, Vol. 1 - Paloma Ingrata
type: MusicAlbum
date published: 2009-10-06

Mercedes Castro Coleccion De Oro, Vol. 3 - Maldita Miseria
type: MusicAlbum
date published: 2009-10-06

Dos Estrellas, Mercedes Castro y Juan Valentin
type: MusicAlbum
date published: 2010-05-06

Dos Estrellas
type: MusicAlbum
date published: 2010-05-06

Frente a Frente
type: MusicAlbum
date published: 2012-03-08

Frente A Frente: Con Mariachi
type: MusicAlbum
date published: 2012-09-08

Tu Nuevo Cariñito
type: MusicAlbum
date published: 2015-02-23

Tu Nuevo Cariñito
type: MusicAlbum
date published: 2015-02-23

Rancheras Inolvidables
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date published: 2018-11-29
track: Echame a Mi la Culpa
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track: Pena Tras Pena
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Mi Mexico Querido
type: MusicAlbum
date published: 2021-03-05

Mercedes Castro
type: MusicAlbum
date published: 2023-10-27

Anhelo (Remastered 2024)
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date published: 2024-05-24