Javi Hernandez
type: MusicGroup
popularity: 8
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0764d6630486167e42e2bf5df40215dd6d7ee5e1c6a711f0e816d55bb126e40f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c86f2b31-1ade-4606-94e1-af4b5d944228.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c86f2b31-1ade-4606-94e1-af4b5d944228.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c86f2b31-1ade-4606-94e1-af4b5d944228
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 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 0x0764d6630486167e42e2bf5df40215dd6d7ee5e1c6a711f0e816d55bb126e40f. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c86f2b31-1ade-4606-94e1-af4b5d944228.json and https://artists.proofprofile.net/proofs/artist/c86f2b31-1ade-4606-94e1-af4b5d944228.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x0764d6630486167e42e2bf5df40215dd6d7ee5e1c6a711f0e816d55bb126e40f","name":"Javi Hernandez","registered_at":"2026-06-20T22:04:57Z","symbol":"NIM1727069","token_address":"0x946bb5580293fb2b5bfcfabce84caa707855b816","type":"artist","uuid":"c86f2b31-1ade-4606-94e1-af4b5d944228"}
album: Javi Hdez
  type: MusicAlbum
  date published: 2020-05-11
album: Como Olvidar
  type: MusicAlbum
  date published: 2021
album: Levantate
  type: MusicAlbum
  date published: 2023-06-05
album: Salmo 144
  type: MusicAlbum
  date published: 2023-08-03
album: Nogalitos
  type: MusicAlbum
  date published: 2023-08-08
album: Pocos Años
  type: MusicAlbum
  date published: 2023-08-09
album: La Santita
  type: MusicAlbum
  date published: 2023-08-20
album: La Mujer Perfecta
  type: MusicAlbum
  date published: 2023-09-22
album: El Corrido del Viejo
  type: MusicAlbum
  date published: 2023-10-28
album: Dueño de Ti
  type: MusicAlbum
  date published: 2023-12-26
album: Joven Promesa
  type: MusicAlbum
  date published: 2024-01-09
album: Le Hace Falta un Beso
  type: MusicAlbum
  date published: 2024-01-22
album: Los Mavs
  type: MusicAlbum
  date published: 2024-07-12
album: A.L.F
  type: MusicAlbum
  date published: 2024-08-22
album: Lost in my mind
  type: MusicAlbum
  date published: 2024-09-05
album: Flow Beisbolero
  type: MusicAlbum
  date published: 2024-09-19
album: Eres Tu
  type: MusicAlbum
  date published: 2024-09-22
album: Reina De Mi Corazon
  type: MusicAlbum
  date published: 2024-09-30
album: Racing through life
  type: MusicAlbum
  date published: 2024-10-02
album: Neverland
  type: MusicAlbum
  date published: 2024-10-22
album: Like A Boss
  type: MusicAlbum
  date published: 2024-10-23
album: Psycho (Halloween Special)
  type: MusicAlbum
  date published: 2024-10-31
album: Make America Great Again
  type: MusicAlbum
  date published: 2024-11-01
album: Entre Sueños Y Cielos
  type: MusicAlbum
  date published: 2024-11-02
album: One Swing Closer
  type: MusicAlbum
  date published: 2024-11-15
album: Amor Sem Fim
  type: MusicAlbum
  date published: 2024-11-22
album: Cuento De Hadas
  type: MusicAlbum
  date published: 2024-12-22
album: Navidad con los Mavericks
  type: MusicAlbum
  date published: 2024-12-24
album: Cartas A Santa
  type: MusicAlbum
  date published: 2024-12-25
album: Electric Touch
  type: MusicAlbum
  date published: 2025-01-22
album: Childhood
  type: MusicAlbum
  date published: 2025-02-04
album: 14 De Febrero
  type: MusicAlbum
  date published: 2025-02-14
album: World Champions
  type: MusicAlbum
  date published: 2025-02-28
  track: World Champions
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175239
    explicit: false
    by artist: Javi Hernandez
    in album: World Champions
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: QZHN72572692
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T16:41:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92f1381d978c529d5c27c5bb9199c3325368c879bdd76d368ccb449972b3d11e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    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/QZHN72572692
    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 0x92f1381d978c529d5c27c5bb9199c3325368c879bdd76d368ccb449972b3d11e. 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/QZHN72572692 — a six-check JSON result.
      date published: 2026-07-16T19:42:29Z
    audio: World Champions
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.032
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.451
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.277
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Suela Rojas
album: Mi Querido Abuelo

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.113

Valence (Positivity)
type: PropertyValue
value: 0.569

Loudness (dB)
type: PropertyValue
value: -13.524

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

Suela Rojas
type: MusicAlbum
date published: 2025-03-22

Mi Querido Abuelo
type: MusicAlbum
date published: 2025-09-24
track: Mi Querido Abuelo
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234799
  explicit: false
  by artist: Javi Hernandez
  in album: Mi Querido Abuelo
    type: MusicAlbum
    date published: 2025-09-24
  isrc code: GXHND2568283
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:38:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9fad62c97811144b96a7fdccabdefdbea83cb83e77f02927a76809b4e1e995b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHND2568283
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xa9fad62c97811144b96a7fdccabdefdbea83cb83e77f02927a76809b4e1e995b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHND2568283 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Mi Querido Abuelo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.885
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.478
    additional property: Energy
      type: PropertyValue
      value: 0.363
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.199
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.375
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.387
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.214
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major