Irpan Discjokey
type: MusicGroup
genre: dangdut
genre: funkot
genre: koplo
genre: lagu jawa
popularity: 8
followers: 687
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7d3bee8d1f9e184aa0fc42d4ac35f24c8aa24f9dda36de73230bad408a4c904
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c15c0864-c8ca-4600-bcad-291d8e087f20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c15c0864-c8ca-4600-bcad-291d8e087f20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c15c0864-c8ca-4600-bcad-291d8e087f20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7d3bee8d1f9e184aa0fc42d4ac35f24c8aa24f9dda36de73230bad408a4c904","name":"Irpan Discjokey","registered_at":"2026-06-20T19:27:58Z","symbol":"NIM1691062","token_address":"0x680f4289ed215b97465026f5dd4b84a50f0fe238","type":"artist","uuid":"c15c0864-c8ca-4600-bcad-291d8e087f20"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d3bee8d1f9e184aa0fc42d4ac35f24c8aa24f9dda36de73230bad408a4c904. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c15c0864-c8ca-4600-bcad-291d8e087f20.json and https://artists.proofprofile.net/proofs/artist/c15c0864-c8ca-4600-bcad-291d8e087f20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xd7d3bee8d1f9e184aa0fc42d4ac35f24c8aa24f9dda36de73230bad408a4c904","name":"Irpan Discjokey","registered_at":"2026-06-20T19:27:58Z","symbol":"NIM1691062","token_address":"0x680f4289ed215b97465026f5dd4b84a50f0fe238","type":"artist","uuid":"c15c0864-c8ca-4600-bcad-291d8e087f20"}
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  type: MusicAlbum
  date published: 2023-02-10
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  type: MusicAlbum
  date published: 2023-02-12
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  type: MusicAlbum
  date published: 2023-03-23
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  type: MusicAlbum
  date published: 2023-05-22
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  type: MusicAlbum
  date published: 2023-07-11
album: Santri Pekok
  type: MusicAlbum
  date published: 2024-01-08
album: Gulu Pedot
  type: MusicAlbum
  date published: 2025-07-28
album: Rehana
  type: MusicAlbum
  date published: 2025-07-28