Natasha Joubert
type: MusicGroup
description: Natasha Joubert (born 24 July 1997) is a South African beauty pageant titleholder who was crowned Miss South Africa 2023. She was previously the second runner-up in Miss South Africa 2020 and later re
popularity: 10
followers: 2374
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4ee900019d3aba34835b631c0ede9c13f2a220c596292dd1bc47e62e839129
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8340b8-ecfe-4b84-aaf2-eff9eae070e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8340b8-ecfe-4b84-aaf2-eff9eae070e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf8340b8-ecfe-4b84-aaf2-eff9eae070e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4ee900019d3aba34835b631c0ede9c13f2a220c596292dd1bc47e62e839129","name":"Natasha Joubert","registered_at":"2026-06-20T18:47:40Z","symbol":"NIM1683196","token_address":"0x3ee0db84e0766e6da7d0570d8cc39eb8a6d3a07c","type":"artist","uuid":"bf8340b8-ecfe-4b84-aaf2-eff9eae070e4"}
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 0x5f4ee900019d3aba34835b631c0ede9c13f2a220c596292dd1bc47e62e839129. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf8340b8-ecfe-4b84-aaf2-eff9eae070e4.json and https://artists.proofprofile.net/proofs/artist/bf8340b8-ecfe-4b84-aaf2-eff9eae070e4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x5f4ee900019d3aba34835b631c0ede9c13f2a220c596292dd1bc47e62e839129","name":"Natasha Joubert","registered_at":"2026-06-20T18:47:40Z","symbol":"NIM1683196","token_address":"0x3ee0db84e0766e6da7d0570d8cc39eb8a6d3a07c","type":"artist","uuid":"bf8340b8-ecfe-4b84-aaf2-eff9eae070e4"}
album: O My Bokka
  type: MusicAlbum
  date published: 2008-05-09
  track: O My Bokka
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185800
    explicit: false
    by artist: Natasha Joubert
    in album: O My Bokka
      type: MusicAlbum
      date published: 2008-05-09
    isrc code: ZAE530800037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-16T05:35:12+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x712bb3bd4d16f1f086fbd5f51ef6ed28eea07a9ccf59b05fa29f53e6feafd44b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE530800037
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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 0x712bb3bd4d16f1f086fbd5f51ef6ed28eea07a9ccf59b05fa29f53e6feafd44b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/ZAE530800037 — a six-check JSON result.
      date published: 2026-07-16T05:50:22Z
    audio: O My Bokka
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 129.957
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        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.919
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.285
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.94
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.229
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Dankie Here
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250786
    explicit: false
    by artist: Natasha Joubert
    in album: O My Bokka
      type: MusicAlbum
      date published: 2008-05-09
    isrc code: ZAE530800042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:35:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x711f783efa118e1184edc343f540d72133eec9dca99e8f89de90c5374d4c36cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAE530800042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x711f783efa118e1184edc343f540d72133eec9dca99e8f89de90c5374d4c36cf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZAE530800042 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Dankie Here
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.941
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.776
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.437
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: O my Bokka
album: Daisy
album: Natasha Joubert
album: Sonneblomvrou

Loudness (dB)
type: PropertyValue
value: -6.04

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

O my Bokka
type: MusicAlbum
date published: 2008-06-06

Daisy
type: MusicAlbum
date published: 2010-03-12

Natasha Joubert
type: MusicAlbum
date published: 2023-03-31

Sonneblomvrou
type: MusicAlbum
date published: 2024-05-10