Raj Kumari
type: MusicGroup
description: REDIRECTRajkumari
popularity: 11
followers: 3440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc886a05d165d9c8b8354248ce70b2f827b1b1e5c5b0867bb0c878acd228cb5fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44a1c53-919f-4ecf-8142-5d828b4c8a31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44a1c53-919f-4ecf-8142-5d828b4c8a31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c44a1c53-919f-4ecf-8142-5d828b4c8a31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc886a05d165d9c8b8354248ce70b2f827b1b1e5c5b0867bb0c878acd228cb5fc","name":"Raj Kumari","registered_at":"2026-06-15T01:13:47Z","symbol":"NIM0635615","token_address":"0xf34e5d4ff5c5b0ead4a8b6c7fe1f5b2cd0fa34b3","type":"artist","uuid":"c44a1c53-919f-4ecf-8142-5d828b4c8a31"}
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 0xc886a05d165d9c8b8354248ce70b2f827b1b1e5c5b0867bb0c878acd228cb5fc. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c44a1c53-919f-4ecf-8142-5d828b4c8a31.json and https://artists.proofprofile.net/proofs/artist/c44a1c53-919f-4ecf-8142-5d828b4c8a31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0xc886a05d165d9c8b8354248ce70b2f827b1b1e5c5b0867bb0c878acd228cb5fc","name":"Raj Kumari","registered_at":"2026-06-15T01:13:47Z","symbol":"NIM0635615","token_address":"0xf34e5d4ff5c5b0ead4a8b6c7fe1f5b2cd0fa34b3","type":"artist","uuid":"c44a1c53-919f-4ecf-8142-5d828b4c8a31"}
album: Phone Naikhe Kailu Jabse Gailu Sasurar
  type: MusicAlbum
  date published: 2022-04-23