Sumesh Narayanan
type: MusicGroup
popularity: 6
followers: 863
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x764a513597dc4046fc05a1bdc805ff4657d72b7dae0b6f5743a82d2aa5a0f280
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4032c6ca-ca86-4934-b17f-4ddf327d8211.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4032c6ca-ca86-4934-b17f-4ddf327d8211.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4032c6ca-ca86-4934-b17f-4ddf327d8211
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x764a513597dc4046fc05a1bdc805ff4657d72b7dae0b6f5743a82d2aa5a0f280","name":"Sumesh Narayanan","registered_at":"2026-06-16T11:55:26Z","symbol":"NIM1044189","token_address":"0x5c8618078d8190e7058850e1982dcc58dec00b0d","type":"artist","uuid":"4032c6ca-ca86-4934-b17f-4ddf327d8211"}
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 0x764a513597dc4046fc05a1bdc805ff4657d72b7dae0b6f5743a82d2aa5a0f280. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4032c6ca-ca86-4934-b17f-4ddf327d8211.json and https://artists.proofprofile.net/proofs/artist/4032c6ca-ca86-4934-b17f-4ddf327d8211.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x764a513597dc4046fc05a1bdc805ff4657d72b7dae0b6f5743a82d2aa5a0f280","name":"Sumesh Narayanan","registered_at":"2026-06-16T11:55:26Z","symbol":"NIM1044189","token_address":"0x5c8618078d8190e7058850e1982dcc58dec00b0d","type":"artist","uuid":"4032c6ca-ca86-4934-b17f-4ddf327d8211"}
album: Mridangam Solo (Live)
  type: MusicAlbum
  date published: 2017-03-16
album: Rising
  type: MusicAlbum
  date published: 2021-05-20