Hermanos Diaz
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: folklore argentino
popularity: 6
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a64e609c406065222da2f315ff80350b684d727d04e6b98fa942a93f15b844e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40f77a5-e6c3-4d44-a927-5882f7be1819.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b40f77a5-e6c3-4d44-a927-5882f7be1819.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b40f77a5-e6c3-4d44-a927-5882f7be1819
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a64e609c406065222da2f315ff80350b684d727d04e6b98fa942a93f15b844e","name":"Hermanos Diaz","registered_at":"2026-06-20T13:58:31Z","symbol":"NIM1626473","token_address":"0x5ac1c0e3c69c4a5ac8ffd79136be8e86812242ed","type":"artist","uuid":"b40f77a5-e6c3-4d44-a927-5882f7be1819"}
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 0x7a64e609c406065222da2f315ff80350b684d727d04e6b98fa942a93f15b844e. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b40f77a5-e6c3-4d44-a927-5882f7be1819.json and https://artists.proofprofile.net/proofs/artist/b40f77a5-e6c3-4d44-a927-5882f7be1819.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x7a64e609c406065222da2f315ff80350b684d727d04e6b98fa942a93f15b844e","name":"Hermanos Diaz","registered_at":"2026-06-20T13:58:31Z","symbol":"NIM1626473","token_address":"0x5ac1c0e3c69c4a5ac8ffd79136be8e86812242ed","type":"artist","uuid":"b40f77a5-e6c3-4d44-a927-5882f7be1819"}
album: De las Trincheras Santiagueñas
  type: MusicAlbum
  date published: 1980
album: Cumbias y Norteñas
  type: MusicAlbum
  date published: 2012-03-19
  track: Mega Mix 4: La Coloreteada / Tiene Espinas el Rosal / Me Hace Pum Pum / Libre Solterito y Sin Nadie
    type: MusicRecording
    duration: PT7M33S
    duration ms: 453000
    explicit: false
    by artist: Hermanos Diaz
    in album: Cumbias y Norteñas
      type: MusicAlbum
      date published: 2012-03-19
    genre: cumbia
    genre: cumbia norteña
    genre: folklore argentino
    isrc code: GTA010705699
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T06:36:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x115e71fffae459026ebaad21aad6129362212c05d159c4446f72f4b1de155c1d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957671
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957671
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GTA010705699
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T07:35:31Z
    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 0x115e71fffae459026ebaad21aad6129362212c05d159c4446f72f4b1de155c1d. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/GTA010705699.
      date published: 2026-07-12T07:35:31Z
    audio: Mega Mix 4: La Coloreteada / Tiene Espinas el Rosal / Me Hace Pum Pum / Libre Solterito y Sin Nadie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.022
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.805
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.493
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major