Alka Joshi
type: MusicGroup
description: Alka Joshi is an Indian-American author known for her novel The Henna Artist. Early life and education Alka Joshi was born in Jodhpur, India. She and her family moved to the United Statesin 1967, w
popularity: 6
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a03822904db299b17b3d6919716d216215eb91919adb19c37bc9f2f5211c8b7
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/c3b54ac5-13e3-4211-9d32-6dc683003fd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3b54ac5-13e3-4211-9d32-6dc683003fd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3b54ac5-13e3-4211-9d32-6dc683003fd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a03822904db299b17b3d6919716d216215eb91919adb19c37bc9f2f5211c8b7","name":"Alka Joshi","registered_at":"2026-06-20T20:18:30Z","symbol":"NIM1704537","token_address":"0x8d0fc4e3f62f4702ab7e30db21abfa57ada460d3","type":"artist","uuid":"c3b54ac5-13e3-4211-9d32-6dc683003fd1"}
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 0x3a03822904db299b17b3d6919716d216215eb91919adb19c37bc9f2f5211c8b7. 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/c3b54ac5-13e3-4211-9d32-6dc683003fd1.json and https://artists.proofprofile.net/proofs/artist/c3b54ac5-13e3-4211-9d32-6dc683003fd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x3a03822904db299b17b3d6919716d216215eb91919adb19c37bc9f2f5211c8b7","name":"Alka Joshi","registered_at":"2026-06-20T20:18:30Z","symbol":"NIM1704537","token_address":"0x8d0fc4e3f62f4702ab7e30db21abfa57ada460d3","type":"artist","uuid":"c3b54ac5-13e3-4211-9d32-6dc683003fd1"}
album: Die Hennakünstlerin (ungekürzt)
  type: MusicAlbum
  date published: 2022-06-28
album: Der Geheimnishüter von Jaipur (ungekürzt) [Roman]
  type: MusicAlbum
  date published: 2023-03-21