John Mbaka
type: MusicGroup
genre: gospel
popularity: 8
followers: 3210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae947fa7002992f3fc7338c264b1ef24d7dd67c2f317ba3b569063c118495db2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce961eb-08b4-4ff9-9fc0-2ddfcf105a08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce961eb-08b4-4ff9-9fc0-2ddfcf105a08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dce961eb-08b4-4ff9-9fc0-2ddfcf105a08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae947fa7002992f3fc7338c264b1ef24d7dd67c2f317ba3b569063c118495db2","name":"John Mbaka","registered_at":"2026-06-21T05:06:42Z","symbol":"NIM1828557","token_address":"0x1def7a12b2430ffec13f42bb761bcadb2d6fd4ea","type":"artist","uuid":"dce961eb-08b4-4ff9-9fc0-2ddfcf105a08"}
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 0xae947fa7002992f3fc7338c264b1ef24d7dd67c2f317ba3b569063c118495db2. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dce961eb-08b4-4ff9-9fc0-2ddfcf105a08.json and https://artists.proofprofile.net/proofs/artist/dce961eb-08b4-4ff9-9fc0-2ddfcf105a08.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xae947fa7002992f3fc7338c264b1ef24d7dd67c2f317ba3b569063c118495db2","name":"John Mbaka","registered_at":"2026-06-21T05:06:42Z","symbol":"NIM1828557","token_address":"0x1def7a12b2430ffec13f42bb761bcadb2d6fd4ea","type":"artist","uuid":"dce961eb-08b4-4ff9-9fc0-2ddfcf105a08"}
album: Twendanei
  type: MusicAlbum
  date published: 2012-05-12
album: Yesu Nimunyanyawa
  type: MusicAlbum
  date published: 2012-05-12
album: Elote
  type: MusicAlbum
  date published: 2012-05-14
album: Mivango Ya Amaitha
  type: MusicAlbum
  date published: 2012-05-14
album: Nzungie Mboya
  type: MusicAlbum
  date published: 2012-08-28
album: Ninguendea
  type: MusicAlbum
  date published: 2012-08-28
album: Neena Nakwa
  type: MusicAlbum
  date published: 2013-03-11
album: Yesu Nde Ilautavika
  type: MusicAlbum
  date published: 2013-07-07
album: Mbai
  type: MusicAlbum
  date published: 2018-05-02
album: Yesu
  type: MusicAlbum
  date published: 2018-05-02
album: Ndukekulilye
  type: MusicAlbum
  date published: 2018-05-02
album: Mavoyee
  type: MusicAlbum
  date published: 2018-05-02
album: Nduu Isuviwe
  type: MusicAlbum
  date published: 2019-11-05
album: Ni Muvea
  type: MusicAlbum
  date published: 2019-11-19
album: Ngetawa Muathime
  type: MusicAlbum
  date published: 2019-11-19
album: Yila Twivika
  type: MusicAlbum
  date published: 2019-11-20
album: Ngwate Kwoko
  type: MusicAlbum
  date published: 2019-11-20
album: Nguiva Kyau
  type: MusicAlbum
  date published: 2019-11-20
album: Mbilingile
  type: MusicAlbum
  date published: 2019-11-20
album: Iyonanie
  type: MusicAlbum
  date published: 2019-11-20
album: Andu Mai Muvea
  type: MusicAlbum
  date published: 2019-11-20
album: Satani Alungaw'a Na Mboya
  type: MusicAlbum
  date published: 2020-05-02
album: Livoti Ya Ngai
  type: MusicAlbum
  date published: 2020-09-01
album: Nthangaasye
  type: MusicAlbum
  date published: 2021-03-25
album: Ngai Nuleete
  type: MusicAlbum
  date published: 2021-04-12
album: Niuvitya Mbee
  type: MusicAlbum
  date published: 2021-06-21
album: Uiva
  type: MusicAlbum
  date published: 2021-07-14
album: Kila Wavanda
  type: MusicAlbum
  date published: 2021-08-02
album: Livoti Ya Ngai
  type: MusicAlbum
  date published: 2022-01-04
album: Nenge Kavinda
  type: MusicAlbum
  date published: 2022-04-10
album: Ngai Aneena
  type: MusicAlbum
  date published: 2022-07-28
  track: Ngai Aneena
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325520
    explicit: false
    by artist: John Mbaka
    in album: Ngai Aneena
      type: MusicAlbum
      date published: 2022-07-28
    genre: gospel
    isrc code: FRX452251040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:56:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a0f8933de5030ce30c279cc0b1b66f4562ba38978bfad01be287f459baabf4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452251040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:01:47Z
    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 0x3a0f8933de5030ce30c279cc0b1b66f4562ba38978bfad01be287f459baabf4e. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452251040 — a six-check JSON result.
      date published: 2026-07-19T18:01:47Z
    audio: Ngai Aneena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.92
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ndukasilile
album: Mundu Mung'endu
album: Musako
album: Musyai Asuviwe
album: Ti Vangi
album: Mavindi Momu
album: Talaa Moseo
album: Tuithingithanga
album: Umanwa Nakwa

Liveness
type: PropertyValue
value: 0.177

Valence (Positivity)
type: PropertyValue
value: 0.826

Loudness (dB)
type: PropertyValue
value: -7.513

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Ndukasilile
type: MusicAlbum
date published: 2023-03-08

Mundu Mung'endu
type: MusicAlbum
date published: 2025-01-24

Musako
type: MusicAlbum
date published: 2025-01-24

Musyai Asuviwe
type: MusicAlbum
date published: 2025-01-24

Ti Vangi
type: MusicAlbum
date published: 2025-01-24

Mavindi Momu
type: MusicAlbum
date published: 2025-01-24

Talaa Moseo
type: MusicAlbum
date published: 2025-01-24

Tuithingithanga
type: MusicAlbum
date published: 2025-01-24

Umanwa Nakwa
type: MusicAlbum
date published: 2025-03-04