Nelly Cee
type: MusicGroup
popularity: 9
followers: 291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x655a667b9a439b447e65ae4245b25690f374cd5293ffdc359b1e3bbe4c8f71bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x655a667b9a439b447e65ae4245b25690f374cd5293ffdc359b1e3bbe4c8f71bd","name":"Nelly Cee","registered_at":"2026-06-16T06:12:59Z","symbol":"NIM0962458","token_address":"0x79a1e5536a29a5ae99828fe64cb7f240b2e69d0d","type":"artist","uuid":"2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3"}
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 0x655a667b9a439b447e65ae4245b25690f374cd5293ffdc359b1e3bbe4c8f71bd. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3.json and https://artists.proofprofile.net/proofs/artist/2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x655a667b9a439b447e65ae4245b25690f374cd5293ffdc359b1e3bbe4c8f71bd","name":"Nelly Cee","registered_at":"2026-06-16T06:12:59Z","symbol":"NIM0962458","token_address":"0x79a1e5536a29a5ae99828fe64cb7f240b2e69d0d","type":"artist","uuid":"2fc45f0d-4ad2-46f2-9ee4-59cf2a3035d3"}
album: Wasoro
  type: MusicAlbum
  date published: 2024-07-12
album: Magany Katet
  type: MusicAlbum
  date published: 2024-07-12
  track: Magany Katet
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290660
    explicit: false
    by artist: Nelly Cee
    in album: Magany Katet
      type: MusicAlbum
      date published: 2024-07-12
    isrc code: CAGOO2418911
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:57:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77acf6c214ad2e5a12fb2d7ac502e89928274c1d0c9e2014df456cfeec262222
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO2418911
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:59:32Z
    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 0x77acf6c214ad2e5a12fb2d7ac502e89928274c1d0c9e2014df456cfeec262222. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:59:32Z), 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/CAGOO2418911.
      date published: 2026-07-19T19:59:32Z
    audio: Magany Katet
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.032
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.649
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.943
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.265
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cheplakwet
  type: MusicAlbum
  date published: 2025-02-01
album: Kawangware
  type: MusicAlbum
  date published: 2025-06-08