La Gran Batalla
type: MusicGroup
genre: cumbia
popularity: 12
followers: 941
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additional property: CopyrightChainExplorerURL
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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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5343df116aee234b78fc170afec67e820e9b968902b1899062628fac7643ba5e. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/326420d4-c758-4456-8ee5-d7f2598288c4.json and https://artists.proofprofile.net/proofs/artist/326420d4-c758-4456-8ee5-d7f2598288c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
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album: La Gran Batalla
  type: MusicAlbum
  date published: 2020-05-22
album: Batallando
  type: MusicAlbum
  date published: 2021-01-26
album: La Única y Original
  type: MusicAlbum
  date published: 2021-01-26
album: Gaby la de Tecali
  type: MusicAlbum
  date published: 2021-01-26
album: Cumbia en Marbella
  type: MusicAlbum
  date published: 2023-05-08
album: Carnavalito
  type: MusicAlbum
  date published: 2023-05-08
album: Tú y yo
  type: MusicAlbum
  date published: 2023-05-19
album: Playa Veracruzana
  type: MusicAlbum
  date published: 2023-05-20
album: La segunda del emperador
  type: MusicAlbum
  date published: 2023-05-27
album: Cumbiando
  type: MusicAlbum
  date published: 2023-06-01
album: Cumbia para mi amor
  type: MusicAlbum
  date published: 2023-06-03
album: Chiquita
  type: MusicAlbum
  date published: 2023-06-03
album: No le digan
  type: MusicAlbum
  date published: 2023-06-05
album: Tal Vez
  type: MusicAlbum
  date published: 2023-06-05
album: Bailando cumbia
  type: MusicAlbum
  date published: 2023-06-06
album: Españolita
  type: MusicAlbum
  date published: 2023-06-23
album: Cumbia del 6
  type: MusicAlbum
  date published: 2023-06-29
album: La Gran Batalla
  type: MusicAlbum
  date published: 2023-06-29
album: Como Lo Mueves
  type: MusicAlbum
  date published: 2023-07-09
album: La Gran Batalla, Vol. 1
  type: MusicAlbum
  date published: 2024-02-08
  track: La gran batalla
    type: MusicRecording
    duration: PT3M10S
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    by artist: La Gran Batalla
    in album: La Gran Batalla, Vol. 1
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      date published: 2024-02-08
    genre: cumbia
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:42:38Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c49c66fbf8a91d36dab7dc0490e90fb6e75dbcdd9d595766a896a48b72a3b2. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397513.
      date published: 2026-07-18T18:42:38Z
    audio: La gran batalla
      type: AudioObject
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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  track: Cumbia triste
    type: MusicRecording
    duration: PT3M6S
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    explicit: false
    by artist: La Gran Batalla
    in album: La Gran Batalla, Vol. 1
      type: MusicAlbum
      date published: 2024-02-08
    genre: cumbia
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Cumbia triste
  track: Carnavalito
  track: La 2a del emperador
album: Adios amigo
album: Cumbia Exótica
album: La Gran Batalla, Vol.2
album: Dime si él
album: Sonidos del mar
album: Misterios de luna
album: No Hay Amor

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x13bffb333d9c59ffa28149b49209d9f777b8e6d3036d0dd32c20b88dee175544

OTSHash
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OTSBitcoinBlock
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value: 956634

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956634

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397514

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bffb333d9c59ffa28149b49209d9f777b8e6d3036d0dd32c20b88dee175544. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397514.
date published: 2026-07-04T10:04:33Z

Cumbia triste
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.762
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: 0.775
additional property: Energy
  type: PropertyValue
  value: 0.487
additional property: Speechiness
  type: PropertyValue
  value: 0.054
additional property: Acousticness
  type: PropertyValue
  value: 0.548
additional property: Instrumentalness
  type: PropertyValue
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additional property: Liveness
  type: PropertyValue
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additional property: Valence (Positivity)
  type: PropertyValue
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additional property: Loudness (dB)
  type: PropertyValue
  value: -13.952
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
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Carnavalito
type: MusicRecording
duration: PT2M36S
duration ms: 156176
explicit: false
by artist: La Gran Batalla
in album: La Gran Batalla, Vol. 1
  type: MusicAlbum
  date published: 2024-02-08
genre: cumbia
isrc code: QZDQH2397516
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8001faeb55e5a093c218d9a29578b9f58af5d9d69bce4a894673655234e09c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397516.
  date published: 2026-07-05T04:47:21Z
audio: Carnavalito
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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La 2a del emperador
type: MusicRecording
duration: PT2M57S
duration ms: 177842
explicit: false
by artist: La Gran Batalla
in album: La Gran Batalla, Vol. 1
  type: MusicAlbum
  date published: 2024-02-08
genre: cumbia
isrc code: QZDQH2397518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa544e4ba21e89a2f4e129d53f2dac057be3c61ea1899a3e322605243d3ec0e26. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2397518.
  date published: 2026-07-05T01:43:49Z
audio: La 2a del emperador
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    type: PropertyValue
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Adios amigo
type: MusicAlbum
date published: 2024-02-11

Cumbia Exótica
type: MusicAlbum
date published: 2024-03-19

La Gran Batalla, Vol.2
type: MusicAlbum
date published: 2024-03-24

Dime si él
type: MusicAlbum
date published: 2024-04-25

Sonidos del mar
type: MusicAlbum
date published: 2024-04-25

Misterios de luna
type: MusicAlbum
date published: 2024-06-04

No Hay Amor
type: MusicAlbum
date published: 2025-10-06