Dubba-AA
type: MusicGroup
popularity: 18
followers: 557
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf28e9746d7ae9da038fc318cf7740493cc12ccb9634cba2d430722d5b964db82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb5136db-af52-4a01-8a58-1c488f883bfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb5136db-af52-4a01-8a58-1c488f883bfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb5136db-af52-4a01-8a58-1c488f883bfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
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 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 0xf28e9746d7ae9da038fc318cf7740493cc12ccb9634cba2d430722d5b964db82. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb5136db-af52-4a01-8a58-1c488f883bfa.json and https://artists.proofprofile.net/proofs/artist/fb5136db-af52-4a01-8a58-1c488f883bfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
album: Can't Be Mine (feat. Latto)
  type: MusicAlbum
  date published: 2019-03-22
album: The Flex Tape
  type: MusicAlbum
  date published: 2019-03-27
album: The Flex Tape
  type: MusicAlbum
  date published: 2019-03-27
album: The Flex Tape 2
  type: MusicAlbum
  date published: 2019-05-30
album: The Flex Tape
  type: MusicAlbum
  date published: 2019-07-12
album: The Flex Tape 3
  type: MusicAlbum
  date published: 2019-07-24
album: The Flex Tape 2
  type: MusicAlbum
  date published: 2019-09-21
album: The Flex Tape 3
  type: MusicAlbum
  date published: 2019-11-24
album: FLEXIN
  type: MusicAlbum
  date published: 2020-06-17
album: CHARGED UP
  type: MusicAlbum
  date published: 2020-07-24
album: Charged Up 2
  type: MusicAlbum
  date published: 2020-09-23
album: Charged Up
  type: MusicAlbum
  date published: 2020-10-23
album: FLorida Water
  type: MusicAlbum
  date published: 2020-11-11
album: Drunk Dialing
  type: MusicAlbum
  date published: 2021-02-14
album: No Problems
  type: MusicAlbum
  date published: 2021-02-17
album: Slidin
  type: MusicAlbum
  date published: 2021-02-26
  track: Slidin
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174600
    explicit: true
    by artist: Dubba-AA
    in album: Slidin
      type: MusicAlbum
      date published: 2021-02-26
    isrc code: QZNMV2163728
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T12:09:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9970622a1f4b4c1700ddfa8a0f0921f6dd807e4a073b29ad554af22f239abc8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMV2163728
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x9970622a1f4b4c1700ddfa8a0f0921f6dd807e4a073b29ad554af22f239abc8b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNMV2163728.
      date published: 2026-07-02T03:30:09Z
    audio: Slidin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.096
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.866
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.28
      additional property: Acousticness
        type: PropertyValue
        value: 0.326
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.887
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.772
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Slidin
  type: MusicAlbum
  date published: 2021-02-26
album: 52 Flex
  type: MusicAlbum
  date published: 2021-05-13
album: Hold You Down
  type: MusicAlbum
  date published: 2021-11-05
album: All I Need
  type: MusicAlbum
  date published: 2022-02-25
album: All I Need
  type: MusicAlbum
  date published: 2022-02-25
album: Kampan
  type: MusicAlbum
  date published: 2023-08-15
album: Kampan (Deluxe)
  type: MusicAlbum
  date published: 2023-08-25
album: Charged Up 2
  type: MusicAlbum
  date published: 2024-07-06
album: Thnx 4 Nuthin
  type: MusicAlbum
  date published: 2025-07-18