Kella Kayy
type: MusicGroup
genre: afrobeats
genre: afropop
genre: alté
genre: kizomba
popularity: 10
followers: 639
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7848001890f853e27fd469ed1646f35b7aaf0ba9f2fbc1c4f2e56f053c7ca9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59291702-fc3e-4b71-8805-1162b7fc0345.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59291702-fc3e-4b71-8805-1162b7fc0345.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59291702-fc3e-4b71-8805-1162b7fc0345
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7848001890f853e27fd469ed1646f35b7aaf0ba9f2fbc1c4f2e56f053c7ca9f","name":"Kella Kayy","registered_at":"2026-06-16T20:42:44Z","symbol":"NIM1170010","token_address":"0x3f5bb026bb412c3ae352cc3aa55ea0b61d9ebfd2","type":"artist","uuid":"59291702-fc3e-4b71-8805-1162b7fc0345"}
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 0xb7848001890f853e27fd469ed1646f35b7aaf0ba9f2fbc1c4f2e56f053c7ca9f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59291702-fc3e-4b71-8805-1162b7fc0345.json and https://artists.proofprofile.net/proofs/artist/59291702-fc3e-4b71-8805-1162b7fc0345.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb7848001890f853e27fd469ed1646f35b7aaf0ba9f2fbc1c4f2e56f053c7ca9f","name":"Kella Kayy","registered_at":"2026-06-16T20:42:44Z","symbol":"NIM1170010","token_address":"0x3f5bb026bb412c3ae352cc3aa55ea0b61d9ebfd2","type":"artist","uuid":"59291702-fc3e-4b71-8805-1162b7fc0345"}
album: Perfect Girl
  type: MusicAlbum
  date published: 2018-03-22
album: Trust Issues
  type: MusicAlbum
  date published: 2020-02-28
album: Dey for You
  type: MusicAlbum
  date published: 2020-09-30
album: Relate
  type: MusicAlbum
  date published: 2021-08-17
album: Pick and Choose
  type: MusicAlbum
  date published: 2022-01-09
album: In The Mood
  type: MusicAlbum
  date published: 2023-12-01
album: Paradise
  type: MusicAlbum
  date published: 2025-08-08
track: Santa Monica
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211943
  explicit: false
  by artist: Dumomi the Jig
  by artist: TAR1Q
  by artist: Kella Kayy
  in album: Santa Monica
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: QZNJW2440603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:19:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22949a9af3de2eff0304a64bc0b1592377c792a942286490375e1ac159ba5372
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2440603
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x22949a9af3de2eff0304a64bc0b1592377c792a942286490375e1ac159ba5372. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNJW2440603.
    date published: 2026-06-13T13:32:09Z
  audio: Santa Monica
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.781
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.445
    additional property: Energy
      type: PropertyValue
      value: 0.52
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.204
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.313
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.417
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.024
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor