DJ Isa
type: MusicGroup
genre: funk carioca
popularity: 5
followers: 1008
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe060f9a571703ec1d281de22a55ab30ca6702390cf47c13e766020b433ba456f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7da44689-6353-4039-82c0-a65ec25f7bff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7da44689-6353-4039-82c0-a65ec25f7bff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7da44689-6353-4039-82c0-a65ec25f7bff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe060f9a571703ec1d281de22a55ab30ca6702390cf47c13e766020b433ba456f","name":"DJ Isa","registered_at":"2026-06-17T09:26:48Z","symbol":"NIM1352264","token_address":"0x0d00d308acffea61626954f9a53008f60fda930a","type":"artist","uuid":"7da44689-6353-4039-82c0-a65ec25f7bff"}
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 0xe060f9a571703ec1d281de22a55ab30ca6702390cf47c13e766020b433ba456f. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7da44689-6353-4039-82c0-a65ec25f7bff.json and https://artists.proofprofile.net/proofs/artist/7da44689-6353-4039-82c0-a65ec25f7bff.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xe060f9a571703ec1d281de22a55ab30ca6702390cf47c13e766020b433ba456f","name":"DJ Isa","registered_at":"2026-06-17T09:26:48Z","symbol":"NIM1352264","token_address":"0x0d00d308acffea61626954f9a53008f60fda930a","type":"artist","uuid":"7da44689-6353-4039-82c0-a65ec25f7bff"}
album: Falei Que Ia pro Batô
  type: MusicAlbum
  date published: 2018-11-01
  track: Falei Que Ia pro Batô
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138384
    explicit: true
    by artist: DJ Isa
    in album: Falei Que Ia pro Batô
      type: MusicAlbum
      date published: 2018-11-01
    genre: funk carioca
    isrc code: US7VG1823552
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:18:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdce13062034d2f8ae17a91e0e842cd96f4282c9acc4316eb276933d273d3a40b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1823552
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 0xdce13062034d2f8ae17a91e0e842cd96f4282c9acc4316eb276933d273d3a40b. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1823552 — a six-check JSON result.
      date published: 2026-07-19T12:24:55Z
    audio: Falei Que Ia pro Batô
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.06
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.912
      additional property: Energy
        type: PropertyValue
        value: 0.812
      additional property: Speechiness
        type: PropertyValue
        value: 0.426
      additional property: Acousticness
        type: PropertyValue
        value: 0.71
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.62
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.568
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Deixa Eu Curtir a Minha Onda
  type: MusicAlbum
  date published: 2019-11-09
album: A Favela Pede a Paz
  type: MusicAlbum
  date published: 2021-07-22
album: Me Chama de Bandida na Cama
  type: MusicAlbum
  date published: 2022-09-30
album: Tapa no Popo
  type: MusicAlbum
  date published: 2023-03-06