Kevin Kade
type: MusicGroup
genre: azonto
genre: bongo flava
genre: zouk
popularity: 12
followers: 2009
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dc7556a95536615cb6a6ea6a17452b299e937b50ee54cc61ac5578b5f3f0a7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a5fa59-525e-4810-a9db-0f709c0d25f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a5fa59-525e-4810-a9db-0f709c0d25f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6a5fa59-525e-4810-a9db-0f709c0d25f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dc7556a95536615cb6a6ea6a17452b299e937b50ee54cc61ac5578b5f3f0a7a","name":"Kevin Kade","registered_at":"2026-06-14T21:56:38Z","symbol":"NIM0588528","token_address":"0x5eeb3b1a496c910d26f64722e5a9e092f0d802d1","type":"artist","uuid":"a6a5fa59-525e-4810-a9db-0f709c0d25f0"}
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 0x3dc7556a95536615cb6a6ea6a17452b299e937b50ee54cc61ac5578b5f3f0a7a. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6a5fa59-525e-4810-a9db-0f709c0d25f0.json and https://artists.proofprofile.net/proofs/artist/a6a5fa59-525e-4810-a9db-0f709c0d25f0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T05:25:34Z
  text: {"copyright_id":"0x3dc7556a95536615cb6a6ea6a17452b299e937b50ee54cc61ac5578b5f3f0a7a","name":"Kevin Kade","registered_at":"2026-06-14T21:56:38Z","symbol":"NIM0588528","token_address":"0x5eeb3b1a496c910d26f64722e5a9e092f0d802d1","type":"artist","uuid":"a6a5fa59-525e-4810-a9db-0f709c0d25f0"}
album: dudu
  type: MusicAlbum
  date published: 2022-02-24
album: Kare
  type: MusicAlbum
  date published: 2022-03-08
album: Ma bae
  type: MusicAlbum
  date published: 2022-07-24
album: Tiana
  type: MusicAlbum
  date published: 2022-08-04
  track: Tiana
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223858
    explicit: false
    by artist: Kevin Kade
    in album: Tiana
      type: MusicAlbum
      date published: 2022-08-04
    genre: azonto
    genre: bongo flava
    genre: zouk
    isrc code: QZMEQ2292944
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:32:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc397447c8a3539de8ab3aa08bc46716941c4de1eb3b1e1e9a042d774feaec05
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2292944
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xcc397447c8a3539de8ab3aa08bc46716941c4de1eb3b1e1e9a042d774feaec05. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZMEQ2292944 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Tiana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 191.949
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.657
      additional property: Energy
        type: PropertyValue
        value: 0.714
      additional property: Speechiness
        type: PropertyValue
        value: 0.259
      additional property: Acousticness
        type: PropertyValue
        value: 0.168
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.906
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.324
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ibihe (RIP Yvan Buravan)
  type: MusicAlbum
  date published: 2022-08-18
album: Baho
  type: MusicAlbum
  date published: 2022-09-05
album: Umuana
  type: MusicAlbum
  date published: 2022-11-19
  track: Umuana
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162000
    explicit: false
    by artist: Kevin Kade
    in album: Umuana
      type: MusicAlbum
      date published: 2022-11-19
    genre: azonto
    genre: bongo flava
    genre: zouk
    isrc code: QZTB22280959
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:26:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x11cc388e30eaa1e0b1d5f7b8d9704b8bcb78e69808a0c125aaddf6a5b03b44fb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22280959
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x11cc388e30eaa1e0b1d5f7b8d9704b8bcb78e69808a0c125aaddf6a5b03b44fb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTB22280959 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Umuana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.956
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: SiKOSA

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.824

Energy
type: PropertyValue
value: 0.643

Speechiness
type: PropertyValue
value: 0.113

Acousticness
type: PropertyValue
value: 0.178

Instrumentalness
type: PropertyValue
value: 0.016

Liveness
type: PropertyValue
value: 0.198

Valence (Positivity)
type: PropertyValue
value: 0.708

Loudness (dB)
type: PropertyValue
value: -5.978

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

SiKOSA
type: MusicAlbum
date published: 2024-08-23

SiKOSA
type: MusicAlbum
date published: 2024-08-23