MC Kalyba
type: MusicGroup
popularity: 10
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x947858debb3edc490160a048d9dfd21e20099c8a049e172d94353f018d5c4d5f
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/5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x947858debb3edc490160a048d9dfd21e20099c8a049e172d94353f018d5c4d5f","name":"MC Kalyba","registered_at":"2026-06-16T21:35:23Z","symbol":"NIM1182570","token_address":"0x5c07fa72372f27df8d7a26304cdce457db01de9f","type":"artist","uuid":"5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0"}
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 0x947858debb3edc490160a048d9dfd21e20099c8a049e172d94353f018d5c4d5f. 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/5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0.json and https://artists.proofprofile.net/proofs/artist/5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x947858debb3edc490160a048d9dfd21e20099c8a049e172d94353f018d5c4d5f","name":"MC Kalyba","registered_at":"2026-06-16T21:35:23Z","symbol":"NIM1182570","token_address":"0x5c07fa72372f27df8d7a26304cdce457db01de9f","type":"artist","uuid":"5bbbd72f-8f35-4e5a-b143-9cb8a5ed1db0"}
album: Bitch Club (feat. Chris SG, Lil Luke & DJ Duzinho)
  type: MusicAlbum
  date published: 2021-05-14
album: Fé Inabalável
  type: MusicAlbum
  date published: 2021-08-06
album: Montando o Arsenal
  type: MusicAlbum
  date published: 2021-11-19
album: Real Life Style (feat. Strong & 3jan)
  type: MusicAlbum
  date published: 2022-08-26
album: Homens de Negócio
  type: MusicAlbum
  date published: 2024-07-05
album: Pills
  type: MusicAlbum
  date published: 2024-08-23
album: Ritmo dos Cria
  type: MusicAlbum
  date published: 2024-10-04
album: Best Bitch (feat. King G)
  type: MusicAlbum
  date published: 2024-11-22
album: Bitch Club 02
  type: MusicAlbum
  date published: 2024-12-13
album: Faço essa grana girar
  type: MusicAlbum
  date published: 2025-01-31
  track: Faço essa grana girar
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195692
    explicit: false
    by artist: MC Kalyba
    in album: Faço essa grana girar
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: BCHP02400066
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:15:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b28d5744691c81d835edd129c9dd9b6c2c35fca1072e204c05daeb0a16b6219
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCHP02400066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4b28d5744691c81d835edd129c9dd9b6c2c35fca1072e204c05daeb0a16b6219. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BCHP02400066.
      date published: 2026-07-05T01:12:41Z
    audio: Faço essa grana girar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.994
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.831
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.254
      additional property: Acousticness
        type: PropertyValue
        value: 0.576
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.884
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.345
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: O Chris Que Elas Amam (feat. Og Noturno)
  type: MusicAlbum
  date published: 2025-02-28