Rahul Upadhyay
type: MusicGroup
popularity: 4
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2141e714d4730fa94ff2f32a81b945c288ab02d6fb36fff655d55b0b9fe276a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ff86ff-8a1a-4ca3-86ff-058a9fc52793.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ff86ff-8a1a-4ca3-86ff-058a9fc52793.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26ff86ff-8a1a-4ca3-86ff-058a9fc52793
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2141e714d4730fa94ff2f32a81b945c288ab02d6fb36fff655d55b0b9fe276a","name":"Rahul Upadhyay","registered_at":"2026-06-16T03:26:14Z","symbol":"NIM0922620","token_address":"0x8b1b954bcd387cf0895cc374f98727d70c45c86f","type":"artist","uuid":"26ff86ff-8a1a-4ca3-86ff-058a9fc52793"}
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 0xf2141e714d4730fa94ff2f32a81b945c288ab02d6fb36fff655d55b0b9fe276a. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26ff86ff-8a1a-4ca3-86ff-058a9fc52793.json and https://artists.proofprofile.net/proofs/artist/26ff86ff-8a1a-4ca3-86ff-058a9fc52793.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
  text: {"copyright_id":"0xf2141e714d4730fa94ff2f32a81b945c288ab02d6fb36fff655d55b0b9fe276a","name":"Rahul Upadhyay","registered_at":"2026-06-16T03:26:14Z","symbol":"NIM0922620","token_address":"0x8b1b954bcd387cf0895cc374f98727d70c45c86f","type":"artist","uuid":"26ff86ff-8a1a-4ca3-86ff-058a9fc52793"}