E-Kaine
type: MusicGroup
popularity: 4
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f33577aadfbb01b59a79c6297671a37f5bed2f32c747b5424281328a5b5f68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/881706cc-4de5-4462-b8fa-5223f5cbed16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/881706cc-4de5-4462-b8fa-5223f5cbed16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/881706cc-4de5-4462-b8fa-5223f5cbed16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x29f33577aadfbb01b59a79c6297671a37f5bed2f32c747b5424281328a5b5f68. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/881706cc-4de5-4462-b8fa-5223f5cbed16.json and https://artists.proofprofile.net/proofs/artist/881706cc-4de5-4462-b8fa-5223f5cbed16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: MittenFlow
  type: MusicAlbum
  date published: 2023-05-23
album: OnlyThingCertain
  type: MusicAlbum
  date published: 2023-06-10
album: OnlyThingCertain
  type: MusicAlbum
  date published: 2023-06-10
album: P.O.S
  type: MusicAlbum
  date published: 2023-07-28
album: King's Landing
  type: MusicAlbum
  date published: 2023-07-28
album: Black as Night
  type: MusicAlbum
  date published: 2024-01-26
album: Disappear
  type: MusicAlbum
  date published: 2024-02-09
album: Disappear
  type: MusicAlbum
  date published: 2024-02-09
album: Krown Me King
  type: MusicAlbum
  date published: 2024-05-17
album: Let Me In
  type: MusicAlbum
  date published: 2024-05-25
album: Caught up in the Moment
  type: MusicAlbum
  date published: 2024-06-28
album: Can't Stop, Won't Stop
  type: MusicAlbum
  date published: 2024-08-09
  track: Can't Stop, Won't Stop
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169846
    explicit: true
    by artist: E-Kaine
    in album: Can't Stop, Won't Stop
      type: MusicAlbum
      date published: 2024-08-09
    isrc code: QM42K2425404
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:05:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc3dba0baa475daf62ca2272dc81b14f561a5af385ec9590c6ab2b24d133e45c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2425404
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xdc3dba0baa475daf62ca2272dc81b14f561a5af385ec9590c6ab2b24d133e45c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM42K2425404.
      date published: 2026-07-04T10:04:33Z
    audio: Can't Stop, Won't Stop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.991
      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: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.628
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.198
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.329
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fake Smile
  type: MusicAlbum
  date published: 2024-11-08
album: Dragon's Breath
  type: MusicAlbum
  date published: 2025-03-28
album: Off Tha Leash (Freestyle)
  type: MusicAlbum
  date published: 2025-07-04
album: Burn Slow
  type: MusicAlbum
  date published: 2025-10-09
album: Gang, Gang
  type: MusicAlbum
  date published: 2025-11-07