El Solarero
type: MusicGroup
popularity: 3
followers: 2003
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07d8e5aacd260ceb31e88266c1bf30aa6e53aefa8e7cd14aee33bfeaa021ff00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7274a834-0d7a-419e-ae81-b80d9fd98813.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7274a834-0d7a-419e-ae81-b80d9fd98813.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7274a834-0d7a-419e-ae81-b80d9fd98813
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07d8e5aacd260ceb31e88266c1bf30aa6e53aefa8e7cd14aee33bfeaa021ff00","name":"El Solarero","registered_at":"2026-06-17T05:31:14Z","symbol":"NIM1296121","token_address":"0x0348d9e0aa95e4ffe557777bcc887b84e6d98f1d","type":"artist","uuid":"7274a834-0d7a-419e-ae81-b80d9fd98813"}
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 0x07d8e5aacd260ceb31e88266c1bf30aa6e53aefa8e7cd14aee33bfeaa021ff00. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7274a834-0d7a-419e-ae81-b80d9fd98813.json and https://artists.proofprofile.net/proofs/artist/7274a834-0d7a-419e-ae81-b80d9fd98813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x07d8e5aacd260ceb31e88266c1bf30aa6e53aefa8e7cd14aee33bfeaa021ff00","name":"El Solarero","registered_at":"2026-06-17T05:31:14Z","symbol":"NIM1296121","token_address":"0x0348d9e0aa95e4ffe557777bcc887b84e6d98f1d","type":"artist","uuid":"7274a834-0d7a-419e-ae81-b80d9fd98813"}
album: Crónicas del Solar
  type: MusicAlbum
  date published: 2025-10-31
  track: la verdadera heroína
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278639
    explicit: false
    by artist: El Solarero
    in album: Crónicas del Solar
      type: MusicAlbum
      date published: 2025-10-31
    isrc code: QT6EB2504146
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T17:51:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c8fa8e287cddeb79c7565fbfd70e9cef02aaa9997684a719b0af66f2bfdbcc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6EB2504146
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0x2c8fa8e287cddeb79c7565fbfd70e9cef02aaa9997684a719b0af66f2bfdbcc2. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QT6EB2504146.
      date published: 2026-07-17T19:47:19Z
    audio: la verdadera heroína
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.072
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.85
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.097
      additional property: Acousticness
        type: PropertyValue
        value: 0.367
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.794
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.465
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tu Propia Esencia
  type: MusicAlbum
  date published: 2025-11-09
album: Cuidado Con El Cuento
  type: MusicAlbum
  date published: 2025-11-10
album: El Gym Es Un Problema
  type: MusicAlbum
  date published: 2025-11-14
album: Ella Factura sola
  type: MusicAlbum
  date published: 2025-11-14