Yusten Kaesmetan
type: MusicGroup
genre: indorock
popularity: 2
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x036b36d261ef85dc44b5153148febf2acbadb2c74cc872abacde327f20f294ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88dfa1f8-c24a-4e97-bd82-d995a071d4be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88dfa1f8-c24a-4e97-bd82-d995a071d4be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88dfa1f8-c24a-4e97-bd82-d995a071d4be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x036b36d261ef85dc44b5153148febf2acbadb2c74cc872abacde327f20f294ae","name":"Yusten Kaesmetan","registered_at":"2026-06-17T13:10:39Z","symbol":"NIM1405569","token_address":"0x3952b28cace812b529f38a8da593a8bab7721d6c","type":"artist","uuid":"88dfa1f8-c24a-4e97-bd82-d995a071d4be"}
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 0x036b36d261ef85dc44b5153148febf2acbadb2c74cc872abacde327f20f294ae. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88dfa1f8-c24a-4e97-bd82-d995a071d4be.json and https://artists.proofprofile.net/proofs/artist/88dfa1f8-c24a-4e97-bd82-d995a071d4be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x036b36d261ef85dc44b5153148febf2acbadb2c74cc872abacde327f20f294ae","name":"Yusten Kaesmetan","registered_at":"2026-06-17T13:10:39Z","symbol":"NIM1405569","token_address":"0x3952b28cace812b529f38a8da593a8bab7721d6c","type":"artist","uuid":"88dfa1f8-c24a-4e97-bd82-d995a071d4be"}
album: Seperti Misteri
  type: MusicAlbum
  date published: 2018-09-24
album: Anggur Merah 2
  type: MusicAlbum
  date published: 2024-06-14
album: Kau Bukan Untukku
  type: MusicAlbum
  date published: 2024-07-31
  track: Kau Bukan Untukku
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195465
    explicit: false
    by artist: Yusten Kaesmetan
    in album: Kau Bukan Untukku
      type: MusicAlbum
      date published: 2024-07-31
    genre: indorock
    isrc code: QZWDW2410497
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:14:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9de631498a1da5308799d4feb1931342eec003e92c12ec333cab8bdf2480f97
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2410497
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xa9de631498a1da5308799d4feb1931342eec003e92c12ec333cab8bdf2480f97. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZWDW2410497.
      date published: 2026-07-20T02:22:58Z
    audio: Kau Bukan Untukku
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.591
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.202
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.783
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.027
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major