Julián Hernández
type: MusicGroup
popularity: 13
followers: 5203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d55101e29c81659452c3a991d8addb7b02c74a44fab7db4f93e2ad7b388e0ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea996337-08c1-4c00-9da8-d22e93af84f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea996337-08c1-4c00-9da8-d22e93af84f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea996337-08c1-4c00-9da8-d22e93af84f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d55101e29c81659452c3a991d8addb7b02c74a44fab7db4f93e2ad7b388e0ca","name":"Julián Hernández","registered_at":"2026-06-15T05:09:56Z","symbol":"NIM0692007","token_address":"0xeb0d9b484d08287e186dce7384ab7dba176c22f7","type":"artist","uuid":"ea996337-08c1-4c00-9da8-d22e93af84f6"}
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 0x2d55101e29c81659452c3a991d8addb7b02c74a44fab7db4f93e2ad7b388e0ca. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea996337-08c1-4c00-9da8-d22e93af84f6.json and https://artists.proofprofile.net/proofs/artist/ea996337-08c1-4c00-9da8-d22e93af84f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x2d55101e29c81659452c3a991d8addb7b02c74a44fab7db4f93e2ad7b388e0ca","name":"Julián Hernández","registered_at":"2026-06-15T05:09:56Z","symbol":"NIM0692007","token_address":"0xeb0d9b484d08287e186dce7384ab7dba176c22f7","type":"artist","uuid":"ea996337-08c1-4c00-9da8-d22e93af84f6"}
album: El Nudo
  type: MusicAlbum
  date published: 2015-03-20
album: Si Es Con Vos
  type: MusicAlbum
  date published: 2015-08-25
album: Fuera de Casa
  type: MusicAlbum
  date published: 2015-11-01
album: Dame La Mano - EP
  type: MusicAlbum
  date published: 2017-01-11
  track: Dame La Mano
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250827
    explicit: false
    by artist: Julián Hernández
    in album: Dame La Mano - EP
      type: MusicAlbum
      date published: 2017-01-11
    isrc code: USCGH1703193
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:22:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x829c93d4701029a41cf969ddf5f80c3041a31a37c2fb99116631962e413a7585
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1703193
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x829c93d4701029a41cf969ddf5f80c3041a31a37c2fb99116631962e413a7585. 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/USCGH1703193.
      date published: 2026-07-05T01:43:49Z
    audio: Dame La Mano
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.514
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.455
      additional property: Energy
        type: PropertyValue
        value: 0.573
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.314
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.44
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.411
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hablar Menos
  type: MusicAlbum
  date published: 2017-09-07
album: 2017
  type: MusicAlbum
  date published: 2017-12-01
album: Hablar Menos
  type: MusicAlbum
  date published: 2017-12-13
album: Suspiros.
  type: MusicAlbum
  date published: 2017-12-19
album: Ella
  type: MusicAlbum
  date published: 2018-01-05
album: Aleatorio
  type: MusicAlbum
  date published: 2018-01-11
album: Mintiendo a Mi (En Vivo)
  type: MusicAlbum
  date published: 2018-06-04
album: Sin Miedo a Costaneras (en Vivo)
  type: MusicAlbum
  date published: 2020-03-25
album: 2020
  type: MusicAlbum
  date published: 2020-04-10
album: Quiero Que Hoy Sea Como Antes
  type: MusicAlbum
  date published: 2020-12-11
album: Colibri
  type: MusicAlbum
  date published: 2021-01-10
album: Nunca Digas Siempre (Vivo)
  type: MusicAlbum
  date published: 2021-05-14
album: Jueves (Vivo)
  type: MusicAlbum
  date published: 2021-06-11
album: Domingo
  type: MusicAlbum
  date published: 2021-08-21
album: Cero (Vivo)
  type: MusicAlbum
  date published: 2022-01-27
album: Veranillo de San Juan (Vivo)
  type: MusicAlbum
  date published: 2022-04-01
album: 2022 (En vivo)
  type: MusicAlbum
  date published: 2022-07-08
album: CERO (Radio Edit)
  type: MusicAlbum
  date published: 2022-11-07