Sonia Keshwani
type: MusicGroup
popularity: 5
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc651294ee7e505771f3a1dc266f3f63ccbb9b3a6b07200627a3134bd7154437d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954081
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954081
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b030091-9616-4cde-89d5-5f8ac80b1275.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b030091-9616-4cde-89d5-5f8ac80b1275.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b030091-9616-4cde-89d5-5f8ac80b1275
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T10:15:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc651294ee7e505771f3a1dc266f3f63ccbb9b3a6b07200627a3134bd7154437d","name":"Sonia Keshwani","registered_at":"2026-06-17T08:23:46Z","symbol":"NIM1337232","token_address":"0xf04c8cea8bb1f0b91a9d2759504bd725b96eb1f4","type":"artist","uuid":"7b030091-9616-4cde-89d5-5f8ac80b1275"}
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 0xc651294ee7e505771f3a1dc266f3f63ccbb9b3a6b07200627a3134bd7154437d. Chain 2 (Bitcoin): anchored in block 954081 (2026-06-17T10:15:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b030091-9616-4cde-89d5-5f8ac80b1275.json and https://artists.proofprofile.net/proofs/artist/7b030091-9616-4cde-89d5-5f8ac80b1275.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T10:15:47Z
  text: {"copyright_id":"0xc651294ee7e505771f3a1dc266f3f63ccbb9b3a6b07200627a3134bd7154437d","name":"Sonia Keshwani","registered_at":"2026-06-17T08:23:46Z","symbol":"NIM1337232","token_address":"0xf04c8cea8bb1f0b91a9d2759504bd725b96eb1f4","type":"artist","uuid":"7b030091-9616-4cde-89d5-5f8ac80b1275"}
album: Haunsla Ban Gaya
  type: MusicAlbum
  date published: 2016-09-17
album: Nirmohi
  type: MusicAlbum
  date published: 2017-03-10
album: Koi Khalish
  type: MusicAlbum
  date published: 2021-06-15
album: Koi Khalish
  type: MusicAlbum
  date published: 2021-07-15
album: Yeh Zindagi Usiki Hai - Unplugged
  type: MusicAlbum
  date published: 2023-09-20