Koete Maisane
type: MusicGroup
popularity: 2
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f1e57df0ca7909e3b9b761230965725ab4e268ff6c75af7f7468150a67e9e32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7efcd6fb-f4b9-4905-ab08-99c68cb02c7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7efcd6fb-f4b9-4905-ab08-99c68cb02c7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7efcd6fb-f4b9-4905-ab08-99c68cb02c7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f1e57df0ca7909e3b9b761230965725ab4e268ff6c75af7f7468150a67e9e32","name":"Koete Maisane","registered_at":"2026-06-17T09:55:10Z","symbol":"NIM1359032","token_address":"0xda0abf64d5b7e9a94442c348076cce9b11b806cd","type":"artist","uuid":"7efcd6fb-f4b9-4905-ab08-99c68cb02c7e"}
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 0x9f1e57df0ca7909e3b9b761230965725ab4e268ff6c75af7f7468150a67e9e32. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7efcd6fb-f4b9-4905-ab08-99c68cb02c7e.json and https://artists.proofprofile.net/proofs/artist/7efcd6fb-f4b9-4905-ab08-99c68cb02c7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x9f1e57df0ca7909e3b9b761230965725ab4e268ff6c75af7f7468150a67e9e32","name":"Koete Maisane","registered_at":"2026-06-17T09:55:10Z","symbol":"NIM1359032","token_address":"0xda0abf64d5b7e9a94442c348076cce9b11b806cd","type":"artist","uuid":"7efcd6fb-f4b9-4905-ab08-99c68cb02c7e"}
album: Poho E Hlaha
  type: MusicAlbum
  date published: 2025-05-09
  track: Poho E Hlaha
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177920
    explicit: false
    by artist: Koete Maisane
    in album: Poho E Hlaha
      type: MusicAlbum
      date published: 2025-05-09
    isrc code: QZNWU2567644
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:28:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2953465a4fc958dc215d7eac64e2476b5c3347f0b307dbe2883610e10ed2bbc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2567644
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:30:45Z
    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 0xd2953465a4fc958dc215d7eac64e2476b5c3347f0b307dbe2883610e10ed2bbc. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:30:45Z), 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/QZNWU2567644.
      date published: 2026-07-20T05:30:45Z
    audio: Poho E Hlaha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.726
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.382
      additional property: Energy
        type: PropertyValue
        value: 0.779
      additional property: Speechiness
        type: PropertyValue
        value: 0.139
      additional property: Acousticness
        type: PropertyValue
        value: 0.182
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.183
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.801
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.157
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: My dawqs
  type: MusicAlbum
  date published: 2025-05-20
album: Ke ts’aba ho hloloa
  type: MusicAlbum
  date published: 2025-06-27