CWalka
type: MusicGroup
popularity: 8
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8671b42e97ed01873a4a3820e629ca64e53c52f8f228f9b8391ce528426cef2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d04eb38-f572-4b05-bd85-395eee5edb0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d04eb38-f572-4b05-bd85-395eee5edb0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d04eb38-f572-4b05-bd85-395eee5edb0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8671b42e97ed01873a4a3820e629ca64e53c52f8f228f9b8391ce528426cef2. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d04eb38-f572-4b05-bd85-395eee5edb0f.json and https://artists.proofprofile.net/proofs/artist/0d04eb38-f572-4b05-bd85-395eee5edb0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Sinner
  type: MusicAlbum
  date published: 2019-02-14
album: Sinner (DJ Trelly Trell Version)
  type: MusicAlbum
  date published: 2019-03-05
album: WayOhWay (feat. Ron Dee)
  type: MusicAlbum
  date published: 2019-03-22
album: 16
  type: MusicAlbum
  date published: 2020-07-10
album: Cut Em Off
  type: MusicAlbum
  date published: 2021-03-26
album: Let Go
  type: MusicAlbum
  date published: 2021-10-28
album: First Flight
  type: MusicAlbum
  date published: 2022-04-20
album: Narcissist
  type: MusicAlbum
  date published: 2022-10-28
  track: Narcissist
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138378
    explicit: true
    by artist: CWalka
    in album: Narcissist
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: QZW9K2224688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:42:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88ea5fce92df733c7b4152f51cd7d65b59600560e1cbcb6d56f43f7e286f6b7c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958734
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958734
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2224688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:44:35Z
    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 0x88ea5fce92df733c7b4152f51cd7d65b59600560e1cbcb6d56f43f7e286f6b7c. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:44:35Z), 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/QZW9K2224688.
      date published: 2026-07-19T15:44:35Z
    audio: Narcissist
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.9
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
        type: PropertyValue
        value: 0.541
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.437
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.104
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.732
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 3PC
  type: MusicAlbum
  date published: 2022-11-28
album: Motion
  type: MusicAlbum
  date published: 2023-08-18
album: Backseat
  type: MusicAlbum
  date published: 2024-02-14
album: Big Body
  type: MusicAlbum
  date published: 2024-05-17
album: Floatin
  type: MusicAlbum
  date published: 2025-02-14