Sangeeta Aryan
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43dbfc0ef94c83fe90dd15ddec538d8638f8b2f819d7f0a183129b9ffc22cfc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6f71f29-34ac-4e02-90e3-387b4b542f44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6f71f29-34ac-4e02-90e3-387b4b542f44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6f71f29-34ac-4e02-90e3-387b4b542f44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43dbfc0ef94c83fe90dd15ddec538d8638f8b2f819d7f0a183129b9ffc22cfc6","name":"Sangeeta Aryan","registered_at":"2026-06-21T15:43:29Z","symbol":"NIM1961754","token_address":"0x473c2ac0ce88cc2f231380fae60c9393acf1efd1","type":"artist","uuid":"f6f71f29-34ac-4e02-90e3-387b4b542f44"}
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 0x43dbfc0ef94c83fe90dd15ddec538d8638f8b2f819d7f0a183129b9ffc22cfc6. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6f71f29-34ac-4e02-90e3-387b4b542f44.json and https://artists.proofprofile.net/proofs/artist/f6f71f29-34ac-4e02-90e3-387b4b542f44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x43dbfc0ef94c83fe90dd15ddec538d8638f8b2f819d7f0a183129b9ffc22cfc6","name":"Sangeeta Aryan","registered_at":"2026-06-21T15:43:29Z","symbol":"NIM1961754","token_address":"0x473c2ac0ce88cc2f231380fae60c9393acf1efd1","type":"artist","uuid":"f6f71f29-34ac-4e02-90e3-387b4b542f44"}