KOPRAL KOBONG
type: MusicGroup
popularity: 5
followers: 372
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x244bdaa657f763dc079b3cf39e7b53c8c466caacceac796582154f08ed2b80fa
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/85778ea8-e2cd-4458-8f1e-4a6ff8001724.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85778ea8-e2cd-4458-8f1e-4a6ff8001724.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85778ea8-e2cd-4458-8f1e-4a6ff8001724
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x244bdaa657f763dc079b3cf39e7b53c8c466caacceac796582154f08ed2b80fa","name":"KOPRAL KOBONG","registered_at":"2026-06-17T12:13:14Z","symbol":"NIM1391951","token_address":"0x80dcb3b9805e0dccdb2242843d4d817646388ce6","type":"artist","uuid":"85778ea8-e2cd-4458-8f1e-4a6ff8001724"}
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 0x244bdaa657f763dc079b3cf39e7b53c8c466caacceac796582154f08ed2b80fa. 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/85778ea8-e2cd-4458-8f1e-4a6ff8001724.json and https://artists.proofprofile.net/proofs/artist/85778ea8-e2cd-4458-8f1e-4a6ff8001724.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x244bdaa657f763dc079b3cf39e7b53c8c466caacceac796582154f08ed2b80fa","name":"KOPRAL KOBONG","registered_at":"2026-06-17T12:13:14Z","symbol":"NIM1391951","token_address":"0x80dcb3b9805e0dccdb2242843d4d817646388ce6","type":"artist","uuid":"85778ea8-e2cd-4458-8f1e-4a6ff8001724"}
album: Bara Api
  type: MusicAlbum
  date published: 2023-11-04
album: Ukiran Jiwa
  type: MusicAlbum
  date published: 2023-11-22
album: Jiwa Indonesia
  type: MusicAlbum
  date published: 2024-01-21
album: Boikot Pemilu
  type: MusicAlbum
  date published: 2024-02-10
  track: Boikot Pemilu
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221544
    explicit: false
    by artist: KOPRAL KOBONG
    in album: Boikot Pemilu
      type: MusicAlbum
      date published: 2024-02-10
    isrc code: TCAHW2418568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:35:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ec063bccd7ec83f3b839a05c7ab4d7ca4b22c73b0acf6c9bc509be8a48edf47
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHW2418568
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x9ec063bccd7ec83f3b839a05c7ab4d7ca4b22c73b0acf6c9bc509be8a48edf47. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAHW2418568.
      date published: 2026-07-18T04:13:26Z
    audio: Boikot Pemilu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.025
      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: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.835
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.49
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.326
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.051
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ukiran Jiwa (Acoustic Version)
  type: MusicAlbum
  date published: 2024-05-10
album: Palestina Merdeka Selamanya
  type: MusicAlbum
  date published: 2024-06-10