Liam Herrera
type: MusicGroup
genre: electro corridos
popularity: 13
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebc2f22f-6fc5-4213-b14a-1453466cb813
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71197053423a4d79ef9e638a1dc9d64ca54f0c840cc7b60c97c6ca64e99d498. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebc2f22f-6fc5-4213-b14a-1453466cb813.json and https://artists.proofprofile.net/proofs/artist/ebc2f22f-6fc5-4213-b14a-1453466cb813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xa71197053423a4d79ef9e638a1dc9d64ca54f0c840cc7b60c97c6ca64e99d498","name":"Liam Herrera","registered_at":"2026-06-15T05:16:45Z","symbol":"NIM0693637","token_address":"0x077be62aaf5378a8fbc55444626d825f95e69c9d","type":"artist","uuid":"ebc2f22f-6fc5-4213-b14a-1453466cb813"}
album: El Pixel
  type: MusicAlbum
  date published: 2023-04-09
album: El Jr
  type: MusicAlbum
  date published: 2023-05-26
album: Recordandote Hermano
  type: MusicAlbum
  date published: 2023-05-27
album: Me Ven Disfrutando
  type: MusicAlbum
  date published: 2023-06-02
album: Me Miran Mejor
  type: MusicAlbum
  date published: 2023-06-21
album: Iniciales Rv
  type: MusicAlbum
  date published: 2023-07-03
album: Las Babys
  type: MusicAlbum
  date published: 2023-10-06
album: Bien Dispuestos
  type: MusicAlbum
  date published: 2023-11-03
album: Hjr
  type: MusicAlbum
  date published: 2023-11-15
album: 4 AM
  type: MusicAlbum
  date published: 2023-11-18
album: Belico Me Ven
  type: MusicAlbum
  date published: 2023-11-18
album: El Niño
  type: MusicAlbum
  date published: 2024-04-01
album: Vamos Pa´ Madrid
  type: MusicAlbum
  date published: 2024-06-05
album: Belifresa
  type: MusicAlbum
  date published: 2024-09-21
  track: Belifresa
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141341
    explicit: false
    by artist: Liam Herrera
    in album: Belifresa
      type: MusicAlbum
      date published: 2024-09-21
    genre: electro corridos
    isrc code: QZDQH2430905
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2430905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:33:58Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33656119c9a783bb8b38f07858b8614be554676da450f413506fbb3946b44d17. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:33:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2430905.
      date published: 2026-07-22T08:33:58Z
    audio: Belifresa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.04
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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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)
        type: PropertyValue
        value: 0.505
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.903
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Pollo
  type: MusicAlbum
  date published: 2024-11-09
album: El Corrido De El Wero
  type: MusicAlbum
  date published: 2024-11-09
album: El Wero De Tijuana
  type: MusicAlbum
  date published: 2024-11-09
album: Gueritas & Morenas
  type: MusicAlbum
  date published: 2025-08-03
  track: Gueritas & Morenas
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141091
    explicit: true
    by artist: Liam Herrera
    in album: Gueritas & Morenas
      type: MusicAlbum
      date published: 2025-08-03
    genre: electro corridos
    isrc code: QZDQH2525704
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Gueritas & Morenas

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958601

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2525704

OTSTimestamp
type: PropertyValue
value: 2026-07-18T19:27:02Z

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 0x4871d500ad03363d1266459680d6628b900c4431911dc58633ecee082c5b1f0e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZDQH2525704.
date published: 2026-07-18T19:27:02Z

Gueritas & Morenas
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 88.978
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: 0.854
additional property: Energy
  type: PropertyValue
  value: 0.481
additional property: Speechiness
  type: PropertyValue
  value: 0.234
additional property: Acousticness
  type: PropertyValue
  value: 0.148
additional property: Instrumentalness
  type: PropertyValue
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additional property: Liveness
  type: PropertyValue
  value: 0.099
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.288
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.453
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
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