Jota Jota
type: MusicGroup
popularity: 6
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c4eb0f93c716e00b3a2138229228ebfc12fb1e97e9958bae5b1eacb1a8593c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94d1b40f-1d3c-40f4-831b-4623bde23baa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94d1b40f-1d3c-40f4-831b-4623bde23baa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94d1b40f-1d3c-40f4-831b-4623bde23baa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c4eb0f93c716e00b3a2138229228ebfc12fb1e97e9958bae5b1eacb1a8593c1","name":"Jota Jota","registered_at":"2026-06-17T17:38:16Z","symbol":"NIM1469457","token_address":"0xc796d542bb8502f4f70226957852ed569c508851","type":"artist","uuid":"94d1b40f-1d3c-40f4-831b-4623bde23baa"}
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 0x1c4eb0f93c716e00b3a2138229228ebfc12fb1e97e9958bae5b1eacb1a8593c1. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94d1b40f-1d3c-40f4-831b-4623bde23baa.json and https://artists.proofprofile.net/proofs/artist/94d1b40f-1d3c-40f4-831b-4623bde23baa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x1c4eb0f93c716e00b3a2138229228ebfc12fb1e97e9958bae5b1eacb1a8593c1","name":"Jota Jota","registered_at":"2026-06-17T17:38:16Z","symbol":"NIM1469457","token_address":"0xc796d542bb8502f4f70226957852ed569c508851","type":"artist","uuid":"94d1b40f-1d3c-40f4-831b-4623bde23baa"}
album: Love
  type: MusicAlbum
  date published: 2020-02-12
album: Tu No Sabe
  type: MusicAlbum
  date published: 2020-02-21
album: Lamborghini
  type: MusicAlbum
  date published: 2020-04-19
album: Covid 19 (Chuky)
  type: MusicAlbum
  date published: 2020-04-21
album: Maria
  type: MusicAlbum
  date published: 2020-05-15
album: Bicicleta
  type: MusicAlbum
  date published: 2020-05-30
album: Mi Vida Loca
  type: MusicAlbum
  date published: 2020-07-18
album: 30 Anni
  type: MusicAlbum
  date published: 2020-10-05
album: Discoteca
  type: MusicAlbum
  date published: 2020-10-05
album: Broken Love
  type: MusicAlbum
  date published: 2020-11-08
album: No Quiero Ser Tu Amigo
  type: MusicAlbum
  date published: 2020-12-06
album: Mariangela
  type: MusicAlbum
  date published: 2021-01-02
album: La Llamada
  type: MusicAlbum
  date published: 2021-01-06
album: Scusa
  type: MusicAlbum
  date published: 2021-06-13
album: Ricordi
  type: MusicAlbum
  date published: 2021-06-28
album: Solo
  type: MusicAlbum
  date published: 2021-06-28
album: Son Razones
  type: MusicAlbum
  date published: 2024-11-30
album: Mirame Ahora
  type: MusicAlbum
  date published: 2025-03-17
album: Kinema
  type: MusicAlbum
  date published: 2025-05-27
  track: Kinema
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116307
    explicit: true
    by artist: Jota Jota
    in album: Kinema
      type: MusicAlbum
      date published: 2025-05-27
    isrc code: QZNJW2523557
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:16:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8eb136a0571d7d4e403e643b992c60fa165a4adaa322d0977cca06cc78b951df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2523557
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:37:47Z
    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 0x8eb136a0571d7d4e403e643b992c60fa165a4adaa322d0977cca06cc78b951df. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZNJW2523557.
      date published: 2026-07-16T22:37:47Z
    audio: Kinema
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.575
      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: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.874
      additional property: Speechiness
        type: PropertyValue
        value: 0.318
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.457
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.241
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major