Edappal Viswanathan
type: MusicGroup
genre: malayalam pop
genre: mollywood
popularity: 22
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf11b667fa842bc2a681f7331a8a2153d6baaf67958de4a3ea287953f2d23572b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/464a2d28-0c5e-496e-881e-d351bdb36988.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/464a2d28-0c5e-496e-881e-d351bdb36988.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/464a2d28-0c5e-496e-881e-d351bdb36988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf11b667fa842bc2a681f7331a8a2153d6baaf67958de4a3ea287953f2d23572b","name":"Edappal Viswanathan","registered_at":"2026-06-11T18:53:47Z","symbol":"NIM0091726","token_address":"0x19d60f11dd55d145dd9da1992c13857e4a667d44","type":"artist","uuid":"464a2d28-0c5e-496e-881e-d351bdb36988"}
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 0xf11b667fa842bc2a681f7331a8a2153d6baaf67958de4a3ea287953f2d23572b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/464a2d28-0c5e-496e-881e-d351bdb36988.json and https://artists.proofprofile.net/proofs/artist/464a2d28-0c5e-496e-881e-d351bdb36988.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf11b667fa842bc2a681f7331a8a2153d6baaf67958de4a3ea287953f2d23572b","name":"Edappal Viswanathan","registered_at":"2026-06-11T18:53:47Z","symbol":"NIM0091726","token_address":"0x19d60f11dd55d145dd9da1992c13857e4a667d44","type":"artist","uuid":"464a2d28-0c5e-496e-881e-d351bdb36988"}