Swapnil Smriti
type: MusicGroup
description: Sanman Chemjong (Nepali: सनमान चेम्जोङ; born 14 November 1981), who writes under the pen name Swapnil Smriti is a Nepali writer from Panchthar, Nepal. He is best known for his literary movement Multic
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f2b81d63ba06816c7e6c6272a2f6ea19c9cb50d9503e9a9a176bd0cb74ea5ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4807e62-1608-41b8-aa10-24a02922d2ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4807e62-1608-41b8-aa10-24a02922d2ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4807e62-1608-41b8-aa10-24a02922d2ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f2b81d63ba06816c7e6c6272a2f6ea19c9cb50d9503e9a9a176bd0cb74ea5ee","name":"Swapnil Smriti","registered_at":"2026-06-20T20:34:36Z","symbol":"NIM1707084","token_address":"0x4313410104d6efde92f82eb895799a55d5d36009","type":"artist","uuid":"c4807e62-1608-41b8-aa10-24a02922d2ca"}
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 0x3f2b81d63ba06816c7e6c6272a2f6ea19c9cb50d9503e9a9a176bd0cb74ea5ee. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4807e62-1608-41b8-aa10-24a02922d2ca.json and https://artists.proofprofile.net/proofs/artist/c4807e62-1608-41b8-aa10-24a02922d2ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3f2b81d63ba06816c7e6c6272a2f6ea19c9cb50d9503e9a9a176bd0cb74ea5ee","name":"Swapnil Smriti","registered_at":"2026-06-20T20:34:36Z","symbol":"NIM1707084","token_address":"0x4313410104d6efde92f82eb895799a55d5d36009","type":"artist","uuid":"c4807e62-1608-41b8-aa10-24a02922d2ca"}