Carlito Cordovai
type: MusicGroup
popularity: 4
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3252647a45e945b32a057a28282d789d33df9596ed50a14289e993177ae6f51d
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/b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3252647a45e945b32a057a28282d789d33df9596ed50a14289e993177ae6f51d","name":"Carlito Cordovai","registered_at":"2026-06-20T15:49:55Z","symbol":"NIM1647077","token_address":"0x181f81211fe07ddbb3669bcf6a4e9fc93cfd4f65","type":"artist","uuid":"b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c"}
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 0x3252647a45e945b32a057a28282d789d33df9596ed50a14289e993177ae6f51d. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c.json and https://artists.proofprofile.net/proofs/artist/b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x3252647a45e945b32a057a28282d789d33df9596ed50a14289e993177ae6f51d","name":"Carlito Cordovai","registered_at":"2026-06-20T15:49:55Z","symbol":"NIM1647077","token_address":"0x181f81211fe07ddbb3669bcf6a4e9fc93cfd4f65","type":"artist","uuid":"b854e5a6-5b50-4a37-ac9c-1bc2f0a8775c"}
album: Drizzle (Radio edit)
  type: MusicAlbum
  date published: 2025-05-30
album: Drizzle
  type: MusicAlbum
  date published: 2025-05-30
  track: Drizzle
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179047
    explicit: false
    by artist: Carlito Cordovai
    in album: Drizzle
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: DEZN82520951
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:54:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdf423eeb2313d0534f6a25f2769594348f95bff663bdcacba460ec26d95b50c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82520951
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T03:34:53Z
    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 0xdf423eeb2313d0534f6a25f2769594348f95bff663bdcacba460ec26d95b50c7. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DEZN82520951.
      date published: 2026-07-18T03:34:53Z
    audio: Drizzle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.005
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.855
      additional property: Energy
        type: PropertyValue
        value: 0.881
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.964
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.968
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.944
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vyntrae (Radio Edit)
  type: MusicAlbum
  date published: 2025-11-05