Laxmi Singh
type: MusicGroup
genre: raï
description: Laxmi Singh (born 2 May 1974) is a 2000 batch IPS officer of Uttar Pradesh cadre, who is currently serving as the Inspector General (IG) of Uttar Pradesh Police. She became the first woman police comm
popularity: 4
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99cbd32c6d877d475f04fce09b83616e07db8172803b366a41609c2c69faec6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99cbd32c6d877d475f04fce09b83616e07db8172803b366a41609c2c69faec6c","name":"Laxmi Singh","registered_at":"2026-06-16T15:04:17Z","symbol":"NIM1089248","token_address":"0x22da7577a7ce13b25bbe5f4bbb51552b9dae14d3","type":"artist","uuid":"4923c862-d3fa-4f34-8b5b-a2d2808e0ac8"}
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 0x99cbd32c6d877d475f04fce09b83616e07db8172803b366a41609c2c69faec6c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.json and https://artists.proofprofile.net/proofs/artist/4923c862-d3fa-4f34-8b5b-a2d2808e0ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x99cbd32c6d877d475f04fce09b83616e07db8172803b366a41609c2c69faec6c","name":"Laxmi Singh","registered_at":"2026-06-16T15:04:17Z","symbol":"NIM1089248","token_address":"0x22da7577a7ce13b25bbe5f4bbb51552b9dae14d3","type":"artist","uuid":"4923c862-d3fa-4f34-8b5b-a2d2808e0ac8"}
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