Roberto Yaka
type: MusicGroup
popularity: 4
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5e673531f2173fb0145a6759fd90a5fdedf6bca1b599dd51a179571ed5b7fb05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9b0d9da-e21f-4504-b0d4-5c9ae1175a56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9b0d9da-e21f-4504-b0d4-5c9ae1175a56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9b0d9da-e21f-4504-b0d4-5c9ae1175a56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e673531f2173fb0145a6759fd90a5fdedf6bca1b599dd51a179571ed5b7fb05","name":"Roberto Yaka","registered_at":"2026-06-20T16:28:10Z","symbol":"NIM1654481","token_address":"0xc63b4b7a79f155ad7aed83c2d6db4402b31a7884","type":"artist","uuid":"b9b0d9da-e21f-4504-b0d4-5c9ae1175a56"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e673531f2173fb0145a6759fd90a5fdedf6bca1b599dd51a179571ed5b7fb05. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9b0d9da-e21f-4504-b0d4-5c9ae1175a56.json and https://artists.proofprofile.net/proofs/artist/b9b0d9da-e21f-4504-b0d4-5c9ae1175a56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x5e673531f2173fb0145a6759fd90a5fdedf6bca1b599dd51a179571ed5b7fb05","name":"Roberto Yaka","registered_at":"2026-06-20T16:28:10Z","symbol":"NIM1654481","token_address":"0xc63b4b7a79f155ad7aed83c2d6db4402b31a7884","type":"artist","uuid":"b9b0d9da-e21f-4504-b0d4-5c9ae1175a56"}
album: Mi cínica lírica
  type: MusicAlbum
  date published: 2020-12-02
album: La ciudad detendré
  type: MusicAlbum
  date published: 2021-03-21
album: Fantasía de mi life
  type: MusicAlbum
  date published: 2021-06-03
album: Misma ciudad
  type: MusicAlbum
  date published: 2021-10-11
album: Te perreo
  type: MusicAlbum
  date published: 2022-01-27
album: Mentiras calladas
  type: MusicAlbum
  date published: 2022-03-02
album: Alguien toca
  type: MusicAlbum
  date published: 2022-03-17
album: Michelle
  type: MusicAlbum
  date published: 2022-04-24
album: Ya intenté
  type: MusicAlbum
  date published: 2022-06-25
album: Tirando imprudencias
  type: MusicAlbum
  date published: 2022-10-14
album: Poquito
  type: MusicAlbum
  date published: 2022-11-11
album: Fondo en la costera
  type: MusicAlbum
  date published: 2022-12-16
album: Flores con listones
  type: MusicAlbum
  date published: 2023-03-30
album: Mirando atrás
  type: MusicAlbum
  date published: 2023-07-29
album: Otis y Acapulco
  type: MusicAlbum
  date published: 2024-01-12
album: The Sea Monkeys
  type: MusicAlbum
  date published: 2024-06-13
  track: Después de tantas
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157148
    explicit: false
    by artist: Roberto Yaka
    in album: The Sea Monkeys
      type: MusicAlbum
      date published: 2024-06-13
    isrc code: SE6HN2433335
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:08:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf08df27b604fc83ff750905b98f1b385da3ea943ff2134327e08f1d90accd0e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2433335
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0xf08df27b604fc83ff750905b98f1b385da3ea943ff2134327e08f1d90accd0e8. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/SE6HN2433335.
      date published: 2026-07-20T09:45:25Z
    audio: Después de tantas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.021
      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: 0.803
      additional property: Energy
        type: PropertyValue
        value: 0.427
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.834
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.919
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.648
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major