Selfi Nafilah
type: MusicGroup
genre: dangdut
popularity: 10
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x332669116939389871de4faa7588db06dd1f1b9bc62738e289372b7db3fab47d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98fa7106-9319-441f-b993-699a9425c401.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98fa7106-9319-441f-b993-699a9425c401.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98fa7106-9319-441f-b993-699a9425c401
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x332669116939389871de4faa7588db06dd1f1b9bc62738e289372b7db3fab47d","name":"Selfi Nafilah","registered_at":"2026-06-17T18:49:52Z","symbol":"NIM1486541","token_address":"0x33f8400a7f807c299d89df3a3b9952f710cef4fa","type":"artist","uuid":"98fa7106-9319-441f-b993-699a9425c401"}
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 0x332669116939389871de4faa7588db06dd1f1b9bc62738e289372b7db3fab47d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98fa7106-9319-441f-b993-699a9425c401.json and https://artists.proofprofile.net/proofs/artist/98fa7106-9319-441f-b993-699a9425c401.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x332669116939389871de4faa7588db06dd1f1b9bc62738e289372b7db3fab47d","name":"Selfi Nafilah","registered_at":"2026-06-17T18:49:52Z","symbol":"NIM1486541","token_address":"0x33f8400a7f807c299d89df3a3b9952f710cef4fa","type":"artist","uuid":"98fa7106-9319-441f-b993-699a9425c401"}
album: Single (Gak Gitu Juga Kalee)
  type: MusicAlbum
  date published: 2014-07-01
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  type: MusicAlbum
  date published: 2025-03-22