Caverjets
type: MusicGroup
genre: brazilian rock
popularity: 5
followers: 381
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a9779c9a1a5b56a54e21e6c958a3cbc7f8b652c70ed83ec0081dba72ecf20c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/199063aa-a1a4-40a6-bfa8-6917dd862224.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/199063aa-a1a4-40a6-bfa8-6917dd862224.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/199063aa-a1a4-40a6-bfa8-6917dd862224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
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 0x5a9779c9a1a5b56a54e21e6c958a3cbc7f8b652c70ed83ec0081dba72ecf20c1. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/199063aa-a1a4-40a6-bfa8-6917dd862224.json and https://artists.proofprofile.net/proofs/artist/199063aa-a1a4-40a6-bfa8-6917dd862224.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Uzbequistão
  type: MusicAlbum
  date published: 2020-07-24
album: GENOCIDAS
  type: MusicAlbum
  date published: 2021-04-02
album: Caminhando e Matando
  type: MusicAlbum
  date published: 2021-06-18
album: A Grande Mentira
  type: MusicAlbum
  date published: 2021-09-07
album: O Manifesto Caverjético
  type: MusicAlbum
  date published: 2022-03-25
album: Bolsohino
  type: MusicAlbum
  date published: 2022-09-09
album: Milícia (Alternative Version)
  type: MusicAlbum
  date published: 2022-09-16
album: O Doce Bateu
  type: MusicAlbum
  date published: 2022-09-23
album: O Manifesto Caverjético
  type: MusicAlbum
  date published: 2025-01-24
  track: Negroni
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249750
    explicit: false
    by artist: Caverjets
    in album: O Manifesto Caverjético
      type: MusicAlbum
      date published: 2025-01-24
    genre: brazilian rock
    isrc code: BRHQQ2400073
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:53:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ab93fcccb6e910f70584073aefeaea07bf39f0dda12aab37f889c68a87ae50b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958401
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958401
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHQQ2400073
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T11:10:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab93fcccb6e910f70584073aefeaea07bf39f0dda12aab37f889c68a87ae50b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/BRHQQ2400073.
      date published: 2026-07-17T11:10:25Z
    audio: Negroni
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.945
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.439
      additional property: Energy
        type: PropertyValue
        value: 0.862
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.207
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.693
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.113
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ei, Polícia, Maconha É uma Delícia
  type: MusicAlbum
  date published: 2025-03-07
album: Punkadaria Caverjetica
  type: MusicAlbum
  date published: 2025-03-28