Mesin Tempur
type: MusicGroup
genre: funkot
genre: grindcore
genre: indorock
popularity: 27
followers: 38744
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc45efc24e9ba8afc256cdc7163c998b3f394d5747ffdd8d17cd50a6cea841bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/467cba16-6d2a-464e-8f27-cb59d5f71a79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/467cba16-6d2a-464e-8f27-cb59d5f71a79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/467cba16-6d2a-464e-8f27-cb59d5f71a79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc45efc24e9ba8afc256cdc7163c998b3f394d5747ffdd8d17cd50a6cea841bb","name":"Mesin Tempur","registered_at":"2026-06-11T18:58:05Z","symbol":"NIM0092777","token_address":"0x8129ea4507e66c6b2ffc650e6624fb562d2eea22","type":"artist","uuid":"467cba16-6d2a-464e-8f27-cb59d5f71a79"}
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 0xfc45efc24e9ba8afc256cdc7163c998b3f394d5747ffdd8d17cd50a6cea841bb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/467cba16-6d2a-464e-8f27-cb59d5f71a79.json and https://artists.proofprofile.net/proofs/artist/467cba16-6d2a-464e-8f27-cb59d5f71a79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xfc45efc24e9ba8afc256cdc7163c998b3f394d5747ffdd8d17cd50a6cea841bb","name":"Mesin Tempur","registered_at":"2026-06-11T18:58:05Z","symbol":"NIM0092777","token_address":"0x8129ea4507e66c6b2ffc650e6624fb562d2eea22","type":"artist","uuid":"467cba16-6d2a-464e-8f27-cb59d5f71a79"}
album: Hip Hop Sux!
  type: MusicAlbum
  date published: 2021-03-15
album: Intisari
  type: MusicAlbum
  date published: 2021-03-15
  track: Ayod Maung Bandung
    type: MusicRecording
    duration: PT1M18S
    duration ms: 78521
    explicit: true
    by artist: Mesin Tempur
    in album: Intisari
      type: MusicAlbum
      date published: 2021-03-15
    genre: funkot
    genre: grindcore
    genre: indorock
    isrc code: USCGJ2174166
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:19:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x783160cc3b421a9d9add83f68a89126b13af7f16252f8c714f66851f773380ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2174166
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0x783160cc3b421a9d9add83f68a89126b13af7f16252f8c714f66851f773380ac. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/USCGJ2174166.
      date published: 2026-07-12T23:27:28Z
    audio: Ayod Maung Bandung
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.06
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.55
      additional property: Energy
        type: PropertyValue
        value: 0.934
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.124
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.807
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.202
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Beca Tiguling
  type: MusicAlbum
  date published: 2021-03-15