Sweta Chauhan
type: MusicGroup
genre: haryanvi pop
popularity: 50
followers: 14286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25deec17072b964e8f302f91ca2e5fb5180b4f327e6fdabef09c4679f3e72688
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25deec17072b964e8f302f91ca2e5fb5180b4f327e6fdabef09c4679f3e72688","name":"Sweta Chauhan","registered_at":"2026-06-12T18:13:59Z","symbol":"NIM0332932","token_address":"0x71c3784c663424b15f74a0d44dc8ad0387687e50","type":"artist","uuid":"eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9"}
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 0x25deec17072b964e8f302f91ca2e5fb5180b4f327e6fdabef09c4679f3e72688. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9.json and https://artists.proofprofile.net/proofs/artist/eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x25deec17072b964e8f302f91ca2e5fb5180b4f327e6fdabef09c4679f3e72688","name":"Sweta Chauhan","registered_at":"2026-06-12T18:13:59Z","symbol":"NIM0332932","token_address":"0x71c3784c663424b15f74a0d44dc8ad0387687e50","type":"artist","uuid":"eb9cdfdc-2de0-4dc1-8c15-bd14dc9f28d9"}
album: Twinkle
  type: MusicAlbum
  date published: 2021-11-25
album: Long Drive
  type: MusicAlbum
  date published: 2021-11-25
album: Simple Life
  type: MusicAlbum
  date published: 2021-11-25