A.G. Cubano
type: MusicGroup
popularity: 5
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x260c333031c0c354b61af05d492677326a7ba878b8b2e8a40425c7f043ac3f5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad35b440-674e-4a74-b1a1-6ccf6b403563.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad35b440-674e-4a74-b1a1-6ccf6b403563.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad35b440-674e-4a74-b1a1-6ccf6b403563
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x260c333031c0c354b61af05d492677326a7ba878b8b2e8a40425c7f043ac3f5f","name":"A.G. Cubano","registered_at":"2026-06-20T10:05:44Z","symbol":"NIM1588214","token_address":"0x4366e8f1961afea907d5090214a0540784d968d2","type":"artist","uuid":"ad35b440-674e-4a74-b1a1-6ccf6b403563"}
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 0x260c333031c0c354b61af05d492677326a7ba878b8b2e8a40425c7f043ac3f5f. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad35b440-674e-4a74-b1a1-6ccf6b403563.json and https://artists.proofprofile.net/proofs/artist/ad35b440-674e-4a74-b1a1-6ccf6b403563.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x260c333031c0c354b61af05d492677326a7ba878b8b2e8a40425c7f043ac3f5f","name":"A.G. Cubano","registered_at":"2026-06-20T10:05:44Z","symbol":"NIM1588214","token_address":"0x4366e8f1961afea907d5090214a0540784d968d2","type":"artist","uuid":"ad35b440-674e-4a74-b1a1-6ccf6b403563"}
album: Chase Paper
  type: MusicAlbum
  date published: 2010-12-14
  track: Reality (feat. The Menace & Qc) - Remix
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222373
    explicit: true
    by artist: A.G. Cubano
    in album: Chase Paper
      type: MusicAlbum
      date published: 2010-12-14
    isrc code: USBAE1002921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:17:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2ae3f7a22be2ae309fddaab2605764b065e2f2a4b1e524193622912217354fcb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBAE1002921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x2ae3f7a22be2ae309fddaab2605764b065e2f2a4b1e524193622912217354fcb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USBAE1002921.
      date published: 2026-07-05T19:27:56Z
    audio: Reality (feat. The Menace & Qc) - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.18
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.353
      additional property: Energy
        type: PropertyValue
        value: 0.702
      additional property: Speechiness
        type: PropertyValue
        value: 0.106
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.055
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.504
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.76
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Double Up (feat. Gunplay)
  type: MusicAlbum
  date published: 2013-09-10
album: Power Trip
  type: MusicAlbum
  date published: 2013-10-08
album: Power Moves
  type: MusicAlbum
  date published: 2013-10-22
album: Power Move
  type: MusicAlbum
  date published: 2013-12-27
album: Feet to the Street 2k14
  type: MusicAlbum
  date published: 2014-04-24
album: Live Like This
  type: MusicAlbum
  date published: 2017-03-07
album: Gunz n' Rosez
  type: MusicAlbum
  date published: 2017-04-21
album: Thas a Fact
  type: MusicAlbum
  date published: 2017-06-30