Mbc Doogie
type: MusicGroup
popularity: 7
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa9140eac42bfb206d62a6b6dad12d34bd8a3bf9361e496de1aa249785435de2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e8899b7-a57b-4932-b1e0-6e1d72ab0e82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e8899b7-a57b-4932-b1e0-6e1d72ab0e82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e8899b7-a57b-4932-b1e0-6e1d72ab0e82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa9140eac42bfb206d62a6b6dad12d34bd8a3bf9361e496de1aa249785435de2","name":"Mbc Doogie","registered_at":"2026-06-17T15:25:23Z","symbol":"NIM1437719","token_address":"0x4333122c667bab3e54da8cfb17c1f647d6ad7cae","type":"artist","uuid":"8e8899b7-a57b-4932-b1e0-6e1d72ab0e82"}
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 0xaa9140eac42bfb206d62a6b6dad12d34bd8a3bf9361e496de1aa249785435de2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e8899b7-a57b-4932-b1e0-6e1d72ab0e82.json and https://artists.proofprofile.net/proofs/artist/8e8899b7-a57b-4932-b1e0-6e1d72ab0e82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xaa9140eac42bfb206d62a6b6dad12d34bd8a3bf9361e496de1aa249785435de2","name":"Mbc Doogie","registered_at":"2026-06-17T15:25:23Z","symbol":"NIM1437719","token_address":"0x4333122c667bab3e54da8cfb17c1f647d6ad7cae","type":"artist","uuid":"8e8899b7-a57b-4932-b1e0-6e1d72ab0e82"}
album: Fuck Boy
  type: MusicAlbum
  date published: 2020-08-09
album: My Two Cents
  type: MusicAlbum
  date published: 2020-12-12
album: 35mph
  type: MusicAlbum
  date published: 2021-05-29
album: PTSD
  type: MusicAlbum
  date published: 2021-09-09
  track: PTSD
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169456
    explicit: true
    by artist: Mbc Doogie
    in album: PTSD
      type: MusicAlbum
      date published: 2021-09-09
    isrc code: QZMEQ2110407
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:09:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe9e47bec56cb9a7b537e7d561d2f574c80d44ec0ebbeded56f9802d5a4a1a0c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2110407
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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 0xe9e47bec56cb9a7b537e7d561d2f574c80d44ec0ebbeded56f9802d5a4a1a0c3. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZMEQ2110407.
      date published: 2026-07-12T21:26:22Z
    audio: PTSD
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.088
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.232
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.346
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.839
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.948
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slow Down
  type: MusicAlbum
  date published: 2022-02-04