Tlokwe Sehume & Medu
type: MusicGroup
popularity: 7
followers: 1132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1548e9d04b5324e391696afc67c2a25d4d7159bb41b05e49734cf06d68c9d2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff734690-6118-4b3d-bbb0-9292578f8781.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff734690-6118-4b3d-bbb0-9292578f8781.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff734690-6118-4b3d-bbb0-9292578f8781
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1548e9d04b5324e391696afc67c2a25d4d7159bb41b05e49734cf06d68c9d2f","name":"Tlokwe Sehume & Medu","registered_at":"2026-06-21T18:56:46Z","symbol":"NIM2005997","token_address":"0x25e27987d5d2a5bec0dc11c26e274eefd0274695","type":"artist","uuid":"ff734690-6118-4b3d-bbb0-9292578f8781"}
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 0xa1548e9d04b5324e391696afc67c2a25d4d7159bb41b05e49734cf06d68c9d2f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff734690-6118-4b3d-bbb0-9292578f8781.json and https://artists.proofprofile.net/proofs/artist/ff734690-6118-4b3d-bbb0-9292578f8781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa1548e9d04b5324e391696afc67c2a25d4d7159bb41b05e49734cf06d68c9d2f","name":"Tlokwe Sehume & Medu","registered_at":"2026-06-21T18:56:46Z","symbol":"NIM2005997","token_address":"0x25e27987d5d2a5bec0dc11c26e274eefd0274695","type":"artist","uuid":"ff734690-6118-4b3d-bbb0-9292578f8781"}
album: Naga Ya Fsa
  type: MusicAlbum
  date published: 2001-02-23
album: Naga Ya Fsa
  type: MusicAlbum
  date published: 2001-02-23
  track: Masepalati
    type: MusicRecording
    duration: PT6M48S
    duration ms: 408626
    explicit: false
    by artist: Tlokwe Sehume & Medu
    in album: Naga Ya Fsa
      type: MusicAlbum
      date published: 2001-02-23
    isrc code: ZAC030100354
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:49:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc505d96052c077777aa5688810b9a36c5ac8bc2d6e325c8277a4bdf635c8e119
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC030100354
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:51:34Z
    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 0xc505d96052c077777aa5688810b9a36c5ac8bc2d6e325c8277a4bdf635c8e119. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:51:34Z), 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/ZAC030100354.
      date published: 2026-07-22T08:51:34Z
    audio: Masepalati
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.287
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.589
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.187
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.805
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.298
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ba Utlwile
  type: MusicAlbum
  date published: 2002-07-26
album: Ba Utlwile
  type: MusicAlbum
  date published: 2002-07-29