Menard Chabwera
type: MusicGroup
popularity: 5
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x545ff2af94ded21b5587a6b978e9d6d0e242feb97b5868c25ade8c7d7a031d54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e3655e1-39ae-4f91-837d-63e1de34fa85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e3655e1-39ae-4f91-837d-63e1de34fa85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e3655e1-39ae-4f91-837d-63e1de34fa85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x545ff2af94ded21b5587a6b978e9d6d0e242feb97b5868c25ade8c7d7a031d54","name":"Menard Chabwera","registered_at":"2026-06-17T04:03:52Z","symbol":"NIM1275253","token_address":"0x1f2566ac5aa21ec15368f014aa8ca9753cc5e66a","type":"artist","uuid":"6e3655e1-39ae-4f91-837d-63e1de34fa85"}
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 0x545ff2af94ded21b5587a6b978e9d6d0e242feb97b5868c25ade8c7d7a031d54. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e3655e1-39ae-4f91-837d-63e1de34fa85.json and https://artists.proofprofile.net/proofs/artist/6e3655e1-39ae-4f91-837d-63e1de34fa85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x545ff2af94ded21b5587a6b978e9d6d0e242feb97b5868c25ade8c7d7a031d54","name":"Menard Chabwera","registered_at":"2026-06-17T04:03:52Z","symbol":"NIM1275253","token_address":"0x1f2566ac5aa21ec15368f014aa8ca9753cc5e66a","type":"artist","uuid":"6e3655e1-39ae-4f91-837d-63e1de34fa85"}
album: ANA...
  type: MusicAlbum
  date published: 2023-03-08
album: NDAVOMERA
  type: MusicAlbum
  date published: 2023-03-12
  track: MWACHITA ZAZIKULU
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105038
    explicit: false
    by artist: Menard Chabwera
    in album: NDAVOMERA
      type: MusicAlbum
      date published: 2023-03-12
    isrc code: QZES72380754
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T00:20:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35748e9cf5ed8ec614a970327af5ad019e4484a2fa238aeba49d0afaf42da04c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958091
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958091
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72380754
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T03:17:03Z
    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 0x35748e9cf5ed8ec614a970327af5ad019e4484a2fa238aeba49d0afaf42da04c. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/QZES72380754.
      date published: 2026-07-15T03:17:03Z
    audio: MWACHITA ZAZIKULU
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.975
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.258
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.857
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.268
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.277
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.202
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mwachita Zazikulu (Ndidzakutamandani) [Special Version]
  type: MusicAlbum
  date published: 2023-03-12
album: MenaMaync Riddims, Vol. 1
  type: MusicAlbum
  date published: 2023-04-22
album: Alright
  type: MusicAlbum
  date published: 2023-04-30
album: So In Love
  type: MusicAlbum
  date published: 2023-07-28
album: TIMTAMANDE
  type: MusicAlbum
  date published: 2023-07-28
album: YESU
  type: MusicAlbum
  date published: 2024-11-18
album: Mufunira
  type: MusicAlbum
  date published: 2025-03-28
album: Chikondi
  type: MusicAlbum
  date published: 2025-05-23
album: Kukukonda
  type: MusicAlbum
  date published: 2025-10-20
album: Pang'ono
  type: MusicAlbum
  date published: 2025-11-02