Mac Duna
type: MusicGroup
genre: hyphy
popularity: 17
followers: 2824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06ceb24cc22413115f35ba75417d291110cbda803dda332bd65b6304257b93ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953782
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953782
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a8c960-12a1-4ca5-9c51-9ef586e47ad5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a8c960-12a1-4ca5-9c51-9ef586e47ad5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5a8c960-12a1-4ca5-9c51-9ef586e47ad5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:13:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06ceb24cc22413115f35ba75417d291110cbda803dda332bd65b6304257b93ed","name":"Mac Duna","registered_at":"2026-06-15T02:59:14Z","symbol":"NIM0660810","token_address":"0x7e9272d14eded6d1a1b4d42899d6485de6e4a86e","type":"artist","uuid":"d5a8c960-12a1-4ca5-9c51-9ef586e47ad5"}
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 0x06ceb24cc22413115f35ba75417d291110cbda803dda332bd65b6304257b93ed. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5a8c960-12a1-4ca5-9c51-9ef586e47ad5.json and https://artists.proofprofile.net/proofs/artist/d5a8c960-12a1-4ca5-9c51-9ef586e47ad5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:13:59Z
  text: {"copyright_id":"0x06ceb24cc22413115f35ba75417d291110cbda803dda332bd65b6304257b93ed","name":"Mac Duna","registered_at":"2026-06-15T02:59:14Z","symbol":"NIM0660810","token_address":"0x7e9272d14eded6d1a1b4d42899d6485de6e4a86e","type":"artist","uuid":"d5a8c960-12a1-4ca5-9c51-9ef586e47ad5"}
album: Im Gettin It
  type: MusicAlbum
  date published: 2013-03-13
album: Joey Porter & Thizz Nation Present, Thizz World Order
  type: MusicAlbum
  date published: 2013-04-02
album: Young Rich N*gga (feat. Mac Dre & Yukmouth)
  type: MusicAlbum
  date published: 2013-11-19
album: Super Bowl Champ Joey Porter & Thizz Nation Present: Heir to the Thizz Throne
  type: MusicAlbum
  date published: 2014-04-01
album: #mood
  type: MusicAlbum
  date published: 2015-06-23
  track: Its Serious (feat. E-40 & J. Stalin)
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160000
    explicit: true
    by artist: Mac Duna
    in album: #mood
      type: MusicAlbum
      date published: 2015-06-23
    genre: hyphy
    isrc code: USBAE1310419
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:19:32+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb835977b19b6c3d273d6fe3137b1b2bf48d65c1661f59e57707d946b7852e7a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBAE1310419
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xbb835977b19b6c3d273d6fe3137b1b2bf48d65c1661f59e57707d946b7852e7a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USBAE1310419.
      date published: 2026-07-03T19:59:51Z
    audio: Its Serious (feat. E-40 & J. Stalin)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.606
      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: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.569
      additional property: Speechiness
        type: PropertyValue
        value: 0.922
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.402
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.362
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: What Would Mac Dre Do?
  type: MusicAlbum
  date published: 2016-11-25
album: Crack Baby 3: Young Crest Sider
  type: MusicAlbum
  date published: 2017-04-07
album: I'm a Dogg
  type: MusicAlbum
  date published: 2018-06-29
album: West Coast Motha Fucka
  type: MusicAlbum
  date published: 2019-10-11
album: Sauce on Drip
  type: MusicAlbum
  date published: 2021-08-06
track: Make It Work (feat. 2 Chainz, Mac Duna & Young Fame)
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410520
  explicit: false
  by artist: J-Diggs
  by artist: Philthy Rich
  by artist: 2 Chainz
  by artist: Mac Duna
  by artist: Young Fame
  in album: IZM 101
    type: MusicAlbum
    date published: 2012-12-18
  genre: hyphy
  genre: west-coast-hip-hop
  isrc code: USUYG1024125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T19:19:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05c81b97fc435020618acc97d6df933897afe94ac8eced8ee27fafdf81a3b3e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960455
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960455
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1024125
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T19:53:13Z
  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 0x05c81b97fc435020618acc97d6df933897afe94ac8eced8ee27fafdf81a3b3e5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USUYG1024125.
    date published: 2026-07-31T19:53:13Z
  audio: Make It Work (feat. 2 Chainz, Mac Duna & Young Fame)

Make It Work (feat. 2 Chainz, Mac Duna & Young Fame)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 148.618
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.709
additional property: Energy
  type: PropertyValue
  value: 0.774
additional property: Speechiness
  type: PropertyValue
  value: 0.153
additional property: Acousticness
  type: PropertyValue
  value: 0.049
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.353
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.214
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.106
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major