Celeb City Africa
type: MusicGroup
popularity: 3
followers: 1526
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11229b1b73a982f01858ccfc39e5592f83471000519ae41553218dbbea22fb55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e51bc8-f170-46ed-a4ea-baea206af52d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44e51bc8-f170-46ed-a4ea-baea206af52d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44e51bc8-f170-46ed-a4ea-baea206af52d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11229b1b73a982f01858ccfc39e5592f83471000519ae41553218dbbea22fb55","name":"Celeb City Africa","registered_at":"2026-06-16T13:35:44Z","symbol":"NIM1068110","token_address":"0x167db9f41be4fedc0c0f10d9a1ecc241016624be","type":"artist","uuid":"44e51bc8-f170-46ed-a4ea-baea206af52d"}
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 0x11229b1b73a982f01858ccfc39e5592f83471000519ae41553218dbbea22fb55. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44e51bc8-f170-46ed-a4ea-baea206af52d.json and https://artists.proofprofile.net/proofs/artist/44e51bc8-f170-46ed-a4ea-baea206af52d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x11229b1b73a982f01858ccfc39e5592f83471000519ae41553218dbbea22fb55","name":"Celeb City Africa","registered_at":"2026-06-16T13:35:44Z","symbol":"NIM1068110","token_address":"0x167db9f41be4fedc0c0f10d9a1ecc241016624be","type":"artist","uuid":"44e51bc8-f170-46ed-a4ea-baea206af52d"}
album: Nalilile
  type: MusicAlbum
  date published: 2023-11-25
  track: Nalilile
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236826
    explicit: false
    by artist: Celeb City Africa
    in album: Nalilile
      type: MusicAlbum
      date published: 2023-11-25
    isrc code: QZWFH2310381
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:10:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3eb53b1c7e26bfe9b929b093892adba51102e1e5403ada1b364f373b492e4f95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2310381
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x3eb53b1c7e26bfe9b929b093892adba51102e1e5403ada1b364f373b492e4f95. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZWFH2310381.
      date published: 2026-07-04T14:03:39Z
    audio: Nalilile
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.03
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.799
      additional property: Energy
        type: PropertyValue
        value: 0.855
      additional property: Speechiness
        type: PropertyValue
        value: 0.314
      additional property: Acousticness
        type: PropertyValue
        value: 0.079
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.764
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.493
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me More
  type: MusicAlbum
  date published: 2023-11-28
album: Bonaule
  type: MusicAlbum
  date published: 2023-12-28
album: Tabatucila
  type: MusicAlbum
  date published: 2024-02-18
album: Have mercy on me
  type: MusicAlbum
  date published: 2024-06-14
album: Update
  type: MusicAlbum
  date published: 2024-08-04
album: Nchiliko
  type: MusicAlbum
  date published: 2024-09-23