Club Atlético Carnaval
type: MusicGroup
genre: cumbia
popularity: 19
followers: 1458
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f849fa748890f19242179b14f888baaa721d4c5fa6fa0f52dbec6b6cdbb6e8c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/888c0e0d-0b0d-4000-bb15-9f8ff1f4a816.json and https://artists.proofprofile.net/proofs/artist/888c0e0d-0b0d-4000-bb15-9f8ff1f4a816.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
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album: Club Atletico Carnaval
  type: MusicAlbum
  date published: 2007
album: Carnaval
  type: MusicAlbum
  date published: 2007-11-07
  track: Estadio
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    by artist: Club Atlético Carnaval
    in album: Carnaval
      type: MusicAlbum
      date published: 2007-11-07
    genre: cumbia
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05148df8bc245bc345113b9d7bf1ed256ccbf13673597e63c14542c47a176dbf. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2972001564.
      date published: 2026-07-19T06:43:29Z
    audio: Estadio
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      additional property: Danceability
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Mode Name
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album: Lito el Cool
  type: MusicAlbum
  date published: 2020-12-11
album: Police in my house
  type: MusicAlbum
  date published: 2021-07-02
album: Loco
  type: MusicAlbum
  date published: 2022-02-04
album: Aunque No Sea Conmigo
  type: MusicAlbum
  date published: 2022-05-06
album: Visite Nuestro Bar
  type: MusicAlbum
  date published: 2022-08-12
album: Estadio (Versión 2022)
  type: MusicAlbum
  date published: 2022-09-09
album: Carnaval
  type: MusicAlbum
  date published: 2022-11-02
album: Vamos México
  type: MusicAlbum
  date published: 2022-11-09
album: Vamos Carnaval
  type: MusicAlbum
  date published: 2022-12-07
album: Olvídala
  type: MusicAlbum
  date published: 2023-02-24
album: Himno Al Borracho
  type: MusicAlbum
  date published: 2023-07-21
album: Carnaval Style
  type: MusicAlbum
  date published: 2023-10-06
album: No me rompan
  type: MusicAlbum
  date published: 2024-07-02
album: ¿¿Saca Mete, Mete Saca??
  type: MusicAlbum
  date published: 2024-10-11
album: C.A.C.A.
  type: MusicAlbum
  date published: 2025-09-19
track: Pamela Chu
track: Oh!

Pamela Chu
type: MusicRecording
duration: PT3M17S
duration ms: 197040
explicit: false
by artist: Los Ajenos
by artist: Club Atlético Carnaval
in album: Pena Ajena
  type: MusicAlbum
  date published: 2013-08-06
popularity: 29
isrc code: USHM81331385
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77343ae3841907a43d3cc0edfe52063b6ed9b4d4a701970e4473ee69aa47a42e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81331385.
  date published: 2026-06-13T17:25:41Z
audio: Pamela Chu
  type: AudioObject
  additional property: Tempo (BPM)
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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
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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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
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Oh!
type: MusicRecording
duration: PT3M51S
duration ms: 231800
explicit: false
by artist: Los Ajenos
by artist: Club Atlético Carnaval
in album: Pena Ajena
  type: MusicAlbum
  date published: 2013-08-06
popularity: 12
isrc code: USHM81331373
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additional property: CopyrightStatus
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11d2a8f222a67e88fb1163d15d9241935425fbb525ee8d7fb3645f24f95ff19. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81331373.
  date published: 2026-07-02T03:55:08Z
audio: Oh!
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Mode Name
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Pamela Chu
type: MusicRecording
duration: PT3M17S
duration ms: 197360
explicit: false
by artist: Los Ajenos
by artist: Club Atlético Carnaval
in album: Manual de Música Festiva
  type: MusicAlbum
  date published: 2017-10-04
isrc code: USHM81743672
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dede6b1de29fb25174531ca3f3fd52e2184c5d6cae85aff849f49610911bf17. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81743672.
  date published: 2026-07-02T11:34:59Z
audio: Pamela Chu
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