Kay Cola
type: MusicGroup
popularity: 7
followers: 3339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ddae712708e1b6bdf136dca41d91a6acac836688addda548e882b3e1a3be7cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3021e8b6-0fd9-47a0-8405-69a4de570b3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3021e8b6-0fd9-47a0-8405-69a4de570b3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3021e8b6-0fd9-47a0-8405-69a4de570b3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ddae712708e1b6bdf136dca41d91a6acac836688addda548e882b3e1a3be7cb","name":"Kay Cola","registered_at":"2026-06-16T06:38:51Z","symbol":"NIM0968638","token_address":"0xa9bc361260f5c39b44a0cb68b43420f258b66bb6","type":"artist","uuid":"3021e8b6-0fd9-47a0-8405-69a4de570b3d"}
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 0x1ddae712708e1b6bdf136dca41d91a6acac836688addda548e882b3e1a3be7cb. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3021e8b6-0fd9-47a0-8405-69a4de570b3d.json and https://artists.proofprofile.net/proofs/artist/3021e8b6-0fd9-47a0-8405-69a4de570b3d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x1ddae712708e1b6bdf136dca41d91a6acac836688addda548e882b3e1a3be7cb","name":"Kay Cola","registered_at":"2026-06-16T06:38:51Z","symbol":"NIM0968638","token_address":"0xa9bc361260f5c39b44a0cb68b43420f258b66bb6","type":"artist","uuid":"3021e8b6-0fd9-47a0-8405-69a4de570b3d"}
album: Love & Music
  type: MusicAlbum
  date published: 2015-01-27
album: Fifth Element - EP
  type: MusicAlbum
  date published: 2015-02-03
album: Seven
  type: MusicAlbum
  date published: 2015-02-03
album: REM The Prequel - EP
  type: MusicAlbum
  date published: 2015-02-03
album: Runnin (feat. Rayven Justice) - Single
  type: MusicAlbum
  date published: 2015-02-03
album: Not Ok (feat. French Montana) - Single
  type: MusicAlbum
  date published: 2015-02-10
album: So Gone - Single
  type: MusicAlbum
  date published: 2015-04-21
album: Not Ok (Acoustic Version) - Single
  type: MusicAlbum
  date published: 2015-05-12
album: Have 2 Call (feat. IamSu! & Kool John) - Single
  type: MusicAlbum
  date published: 2015-07-14
album: For The Dreamers
  type: MusicAlbum
  date published: 2015-07-21
album: For The Dreamers
  type: MusicAlbum
  date published: 2015-07-21
album: Peace (Remix) [feat. Skyzoo & Bad Lucc] - Single
  type: MusicAlbum
  date published: 2016-01-27
album: Maxed Out - Single
  type: MusicAlbum
  date published: 2016-04-14
album: War and Peace (feat. Motive) - Single
  type: MusicAlbum
  date published: 2016-05-03
album: Bless Up - Single
  type: MusicAlbum
  date published: 2016-08-30
album: Almighty Dollar - Single
  type: MusicAlbum
  date published: 2016-08-30
album: Sunset
  type: MusicAlbum
  date published: 2016-11-15
album: Lucy
  type: MusicAlbum
  date published: 2016-11-18
album: Lucid Dreams
  type: MusicAlbum
  date published: 2020-05-07
album: Storm
  type: MusicAlbum
  date published: 2022-12-02
album: Second Nature
  type: MusicAlbum
  date published: 2022-12-16
album: What Dreams Are Made Of
  type: MusicAlbum
  date published: 2022-12-23
album: Falling Down
  type: MusicAlbum
  date published: 2023-04-14
  track: Falling Down
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195000
    explicit: false
    by artist: Kay Cola
    in album: Falling Down
      type: MusicAlbum
      date published: 2023-04-14
    isrc code: USLD91745603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:30:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16b62edc2c874a1ab4abce0751db19ddb82a2f9beea61674cbd5775fee270861
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91745603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x16b62edc2c874a1ab4abce0751db19ddb82a2f9beea61674cbd5775fee270861. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USLD91745603 — a six-check JSON result.
      date published: 2026-07-05T19:27:56Z
    audio: Falling Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.993
      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: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.56
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.261
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mac N Cheese
  type: MusicAlbum
  date published: 2023-05-05
album: What If
  type: MusicAlbum
  date published: 2023-06-16
album: Wishing Well
  type: MusicAlbum
  date published: 2023-09-29