Los Traileros Del Norte
type: MusicGroup
genre: corrido
genre: cumbia
genre: cumbia norteña
genre: grupera
genre: norteño
genre: tejano
popularity: 59
followers: 813494
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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 0xca7f477823c73fe7e433ec13f4e2be1628af4a69226dbac2ae372b7601979c6f. 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/9b42936d-233e-4b35-8318-a0af6a1329fd.json and https://artists.proofprofile.net/proofs/artist/9b42936d-233e-4b35-8318-a0af6a1329fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: 35 Aniversario: En Vivo Desde el Domo Care
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  date published: 2014-10-28
  track: Abeja Reina - En Vivo
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    by artist: Lalo Mora Jr.
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      type: MusicAlbum
      date published: 2014-10-28
    popularity: 30
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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 0xda69e0ba9d1b2660c9f1bce5c4a0684cb921bfc958d43e495bdaa0cd9627e320. 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/MX2971401012.
      date published: 2026-06-13T17:25:41Z
    audio: Abeja Reina - En Vivo
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album: Anoche estuve llorando (35 Aniversario En Vivo desde el Domo Care)
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  date published: 2020-10-21
  track: Anoche estuve llorando - 35 Aniversario En Vivo desde el Domo Care
    type: MusicRecording
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    by artist: Lalo Mora Jr.
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      type: MusicAlbum
      date published: 2020-10-21
    popularity: 24
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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
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      date published: 2026-06-13T15:41:10Z
    audio: Anoche estuve llorando - 35 Aniversario En Vivo desde el Domo Care
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album: 35 Aniversario: En Vivo Desde el Domo Care, Vol. 2
track: No Hay Problema
track: Quisiera Ser Una Lágrima

Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Mode Name
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35 Aniversario: En Vivo Desde el Domo Care, Vol. 2
type: MusicAlbum
date published: 2020-12-18
track: Anoche estuve llorando - 35 Aniversario En Vivo desde el Domo Care
  type: MusicRecording
  duration: PT3M47S
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    type: MusicAlbum
    date published: 2020-12-18
  popularity: 30
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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 0xb695bfa7ba693a909b837a73d6075382239473763711a3c26a37293c8e13f0a6. 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/MX2972020013.
    date published: 2026-06-13T17:25:41Z
  audio: Anoche estuve llorando - 35 Aniversario En Vivo desde el Domo Care
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    additional property: Danceability
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No Hay Problema
type: MusicRecording
duration: PT3M44S
duration ms: 224064
explicit: false
by artist: Arnulfo III
by artist: Los Traileros Del Norte
in album: No Hay Problema
  type: MusicAlbum
  date published: 2023-05-30
popularity: 17
genre: norteno
genre: norteno-sax
genre: cumbia-nortena
isrc code: QZK6G2302491
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253ab1b621dbfe95e02c56c249adea8dbe6b9ff27b9a6de8e28893982dda9ef5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZK6G2302491.
  date published: 2026-07-08T03:53:27Z
audio: No Hay Problema
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Quisiera Ser Una Lágrima
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duration: PT2M54S
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by artist: Los Traileros Del Norte
in album: Posada Norteña
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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 0x72faca32c78fff97a49016146040a636d23a21793efb94e77b43b6c3e95b801e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70801515.
  date published: 2026-07-08T03:20:19Z
audio: Quisiera Ser Una Lágrima
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