Qwesta Kufet
type: MusicGroup
genre: amapiano
genre: gqom
popularity: 13
followers: 1524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0d11d3b2ee038d4ce28112a27bcdb049db607f8aa4b9de560a41288c6491046
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0d11d3b2ee038d4ce28112a27bcdb049db607f8aa4b9de560a41288c6491046","name":"Qwesta Kufet","registered_at":"2026-06-15T00:39:24Z","symbol":"NIM0627403","token_address":"0x09b5ca7aeaa13946d359531aeaf23da28b9c80f8","type":"artist","uuid":"bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe"}
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 0xa0d11d3b2ee038d4ce28112a27bcdb049db607f8aa4b9de560a41288c6491046. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe.json and https://artists.proofprofile.net/proofs/artist/bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xa0d11d3b2ee038d4ce28112a27bcdb049db607f8aa4b9de560a41288c6491046","name":"Qwesta Kufet","registered_at":"2026-06-15T00:39:24Z","symbol":"NIM0627403","token_address":"0x09b5ca7aeaa13946d359531aeaf23da28b9c80f8","type":"artist","uuid":"bf776c21-2dbf-41f1-a0e7-6f8d6cc7bbbe"}
album: PIANO
  type: MusicAlbum
  date published: 2020-12-11
album: Show Me
  type: MusicAlbum
  date published: 2022-04-08
album: Afrika
  type: MusicAlbum
  date published: 2022-05-27
album: I Blew It
  type: MusicAlbum
  date published: 2023-03-31
track: Ndimlo

Ndimlo
type: MusicRecording
duration: PT7M22S
duration ms: 442710
explicit: false
by artist: DJ Stokie
by artist: Eemoh
by artist: Qwesta Kufet
by artist: DJ Nnana
in album: Immortal
  type: MusicAlbum
  date published: 2024-07-11
popularity: 24
isrc code: ZAUM72400477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:44:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbacc06db49ae25581b6b3214189da87be93db166e1d0a0e0914b900024b88ace
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/ZAUM72400477
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacc06db49ae25581b6b3214189da87be93db166e1d0a0e0914b900024b88ace. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ZAUM72400477.
  date published: 2026-06-13T15:41:10Z
audio: Ndimlo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.841
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.812
  additional property: Energy
    type: PropertyValue
    value: 0.511
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.007
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.053
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.443
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.078
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major