Dairon Herrera
type: MusicGroup
popularity: 4
followers: 342
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c98b462cbfde1308e52da76ce7b8f4962c5b2a2f7335bd377c4392fb6777e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5800024-d3a5-449e-8d3c-ec71ebd06b6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5800024-d3a5-449e-8d3c-ec71ebd06b6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5800024-d3a5-449e-8d3c-ec71ebd06b6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c98b462cbfde1308e52da76ce7b8f4962c5b2a2f7335bd377c4392fb6777e20","name":"Dairon Herrera","registered_at":"2026-06-20T21:14:28Z","symbol":"NIM1713398","token_address":"0xaede5c95c36752c0a0d8d6601b4c2053cd5e0179","type":"artist","uuid":"c5800024-d3a5-449e-8d3c-ec71ebd06b6d"}
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 0x0c98b462cbfde1308e52da76ce7b8f4962c5b2a2f7335bd377c4392fb6777e20. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5800024-d3a5-449e-8d3c-ec71ebd06b6d.json and https://artists.proofprofile.net/proofs/artist/c5800024-d3a5-449e-8d3c-ec71ebd06b6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x0c98b462cbfde1308e52da76ce7b8f4962c5b2a2f7335bd377c4392fb6777e20","name":"Dairon Herrera","registered_at":"2026-06-20T21:14:28Z","symbol":"NIM1713398","token_address":"0xaede5c95c36752c0a0d8d6601b4c2053cd5e0179","type":"artist","uuid":"c5800024-d3a5-449e-8d3c-ec71ebd06b6d"}
album: Bethel
  type: MusicAlbum
  date published: 2022-06-10
album: Bethel
  type: MusicAlbum
  date published: 2022-06-10
album: Bartimeo
  type: MusicAlbum
  date published: 2022-09-30
album: Bartimeo
  type: MusicAlbum
  date published: 2022-09-30
album: Bethel (Acústico Version)
  type: MusicAlbum
  date published: 2023-03-15
album: Bethel (Acústico Version)
  type: MusicAlbum
  date published: 2023-03-15
album: Pródigo
  type: MusicAlbum
  date published: 2023-08-17
album: Pródigo
  type: MusicAlbum
  date published: 2023-08-17
album: Me has Visto
  type: MusicAlbum
  date published: 2023-12-08
  track: Me has Visto
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176000
    explicit: false
    by artist: Dairon Herrera
    in album: Me has Visto
      type: MusicAlbum
      date published: 2023-12-08
    isrc code: QZZ8B2376236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:18:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8e430c7deace4b0d916fdc231c2a195fab716e8f9c7010d5c1f33f0d8bca99d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2376236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xe8e430c7deace4b0d916fdc231c2a195fab716e8f9c7010d5c1f33f0d8bca99d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZZ8B2376236.
      date published: 2026-07-16T12:43:37Z
    audio: Me has Visto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.99
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.768
      additional property: Energy
        type: PropertyValue
        value: 0.707
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.661
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.621
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.197
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hilito de Amor
  type: MusicAlbum
  date published: 2025-02-06