Nizar Fahmi
type: MusicGroup
genre: dangdut
popularity: 3
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd678aa9bee9d6556d944967bb1eb67074005aa2766345dfd27ec9ac6add1be0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f5c524-31a8-434d-b0af-8501eaf0f688.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f5c524-31a8-434d-b0af-8501eaf0f688.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25f5c524-31a8-434d-b0af-8501eaf0f688
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd678aa9bee9d6556d944967bb1eb67074005aa2766345dfd27ec9ac6add1be0","name":"Nizar Fahmi","registered_at":"2026-06-16T03:03:07Z","symbol":"NIM0917108","token_address":"0xb721b07764904aaec5e24264f9087c89a5bf6a6f","type":"artist","uuid":"25f5c524-31a8-434d-b0af-8501eaf0f688"}
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 0xbd678aa9bee9d6556d944967bb1eb67074005aa2766345dfd27ec9ac6add1be0. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25f5c524-31a8-434d-b0af-8501eaf0f688.json and https://artists.proofprofile.net/proofs/artist/25f5c524-31a8-434d-b0af-8501eaf0f688.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xbd678aa9bee9d6556d944967bb1eb67074005aa2766345dfd27ec9ac6add1be0","name":"Nizar Fahmi","registered_at":"2026-06-16T03:03:07Z","symbol":"NIM0917108","token_address":"0xb721b07764904aaec5e24264f9087c89a5bf6a6f","type":"artist","uuid":"25f5c524-31a8-434d-b0af-8501eaf0f688"}
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  type: MusicAlbum
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