Mamta Sharma
type: MusicGroup
genre: kannada pop
genre: sandalwood
description: Mamta Sharma is an Indian playback singer. She is known for the song "Munni Badnaam Hui" from Dabangg and "Tinku Jiya" from Yamla Pagla Deewana. The songs were chartbusters and fetched her several awa
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3a7378d87bcb29145ed48ef562ebb5246ecc3939e34d79cbf9a60d982af68b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3a7378d87bcb29145ed48ef562ebb5246ecc3939e34d79cbf9a60d982af68b7","name":"Mamta Sharma","registered_at":"2026-06-16T04:27:17Z","symbol":"NIM0937209","token_address":"0xfe71a28084e52a3c143d8aad6684dcb1615b9abb","type":"artist","uuid":"2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f"}
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 0xb3a7378d87bcb29145ed48ef562ebb5246ecc3939e34d79cbf9a60d982af68b7. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f.json and https://artists.proofprofile.net/proofs/artist/2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:37:07Z
  text: {"copyright_id":"0xb3a7378d87bcb29145ed48ef562ebb5246ecc3939e34d79cbf9a60d982af68b7","name":"Mamta Sharma","registered_at":"2026-06-16T04:27:17Z","symbol":"NIM0937209","token_address":"0xfe71a28084e52a3c143d8aad6684dcb1615b9abb","type":"artist","uuid":"2a91e9a5-c0ec-4d3f-9431-b5cfe7e14e6f"}