Gopi Sundar, Harika Narayan
type: MusicGroup
genre: telugu pop
genre: tollywood
popularity: 7
followers: 300
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cd0b5163b9b25adf9d68e7a3a8c5c0a293114118b8614287d3062b5d24bd7f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13673310-ba55-458d-9920-8fd2dd3ab106.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13673310-ba55-458d-9920-8fd2dd3ab106.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13673310-ba55-458d-9920-8fd2dd3ab106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cd0b5163b9b25adf9d68e7a3a8c5c0a293114118b8614287d3062b5d24bd7f8","name":"Gopi Sundar, Harika Narayan","registered_at":"2026-06-15T20:31:18Z","symbol":"NIM0823571","token_address":"0x25be865f1ff0b729cb4467cd1485d2ebc9e971c7","type":"artist","uuid":"13673310-ba55-458d-9920-8fd2dd3ab106"}
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 0x3cd0b5163b9b25adf9d68e7a3a8c5c0a293114118b8614287d3062b5d24bd7f8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13673310-ba55-458d-9920-8fd2dd3ab106.json and https://artists.proofprofile.net/proofs/artist/13673310-ba55-458d-9920-8fd2dd3ab106.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x3cd0b5163b9b25adf9d68e7a3a8c5c0a293114118b8614287d3062b5d24bd7f8","name":"Gopi Sundar, Harika Narayan","registered_at":"2026-06-15T20:31:18Z","symbol":"NIM0823571","token_address":"0x25be865f1ff0b729cb4467cd1485d2ebc9e971c7","type":"artist","uuid":"13673310-ba55-458d-9920-8fd2dd3ab106"}