Syafrizal Jihadun
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1573926d8dfd5ba63ed807c743191344f6dd679ac5876d96803a93c0f4580196
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/eb58ff52-1a93-4652-b9e9-8b1f2e876417.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb58ff52-1a93-4652-b9e9-8b1f2e876417.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb58ff52-1a93-4652-b9e9-8b1f2e876417
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1573926d8dfd5ba63ed807c743191344f6dd679ac5876d96803a93c0f4580196","name":"Syafrizal Jihadun","registered_at":"2026-06-21T10:45:33Z","symbol":"NIM1902463","token_address":"0x88d9df914a740c462768de8cf08e704c87667ed6","type":"artist","uuid":"eb58ff52-1a93-4652-b9e9-8b1f2e876417"}
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 0x1573926d8dfd5ba63ed807c743191344f6dd679ac5876d96803a93c0f4580196. 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/eb58ff52-1a93-4652-b9e9-8b1f2e876417.json and https://artists.proofprofile.net/proofs/artist/eb58ff52-1a93-4652-b9e9-8b1f2e876417.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x1573926d8dfd5ba63ed807c743191344f6dd679ac5876d96803a93c0f4580196","name":"Syafrizal Jihadun","registered_at":"2026-06-21T10:45:33Z","symbol":"NIM1902463","token_address":"0x88d9df914a740c462768de8cf08e704c87667ed6","type":"artist","uuid":"eb58ff52-1a93-4652-b9e9-8b1f2e876417"}
album: Drop Bocah Tengil
  type: MusicAlbum
  date published: 2025-04-13
album: Drop Ngiwud Wae
  type: MusicAlbum
  date published: 2025-04-22
  track: Drop Ngiwud Wae
    type: MusicRecording
    duration: PT1M5S
    duration ms: 65002
    explicit: false
    by artist: Syafrizal Jihadun
    in album: Drop Ngiwud Wae
      type: MusicAlbum
      date published: 2025-04-22
    isrc code: AEA3A2529293
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:18:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4848d6d7dcf4e8ef7983e9327a58e5b314cda93d0f898f8de318a846b558de35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958839
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2529293
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:21:09Z
    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 0x4848d6d7dcf4e8ef7983e9327a58e5b314cda93d0f898f8de318a846b558de35. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:21:09Z), 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/AEA3A2529293.
      date published: 2026-07-20T09:21:09Z
    audio: Drop Ngiwud Wae
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.271
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.74
      additional property: Energy
        type: PropertyValue
        value: 0.795
      additional property: Speechiness
        type: PropertyValue
        value: 0.331
      additional property: Acousticness
        type: PropertyValue
        value: 0.291
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.094
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.628
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.716
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Drop Cobalah Mengerti Sayang
  type: MusicAlbum
  date published: 2025-04-22