K. S. Gopalakrishnan
type: MusicGroup
description: K. S. Gopalakrishnan was an Indian screenwriter, director, producer, and lyricist, who worked in Tamil, Malayalam and Hindi films. Since the early 1960s, he directed 70 films. He spent most of his car
popularity: 2
followers: 406
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1736da0b008cab6633eeae88c755e5d6ca2c5d6a3babc3e8bfdac008084c9343
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4124a31-8f01-4011-ba02-72f0598105b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4124a31-8f01-4011-ba02-72f0598105b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4124a31-8f01-4011-ba02-72f0598105b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1736da0b008cab6633eeae88c755e5d6ca2c5d6a3babc3e8bfdac008084c9343","name":"K. S. Gopalakrishnan","registered_at":"2026-06-20T06:54:25Z","symbol":"NIM1546796","token_address":"0x9fb51adbde9f08e92c69896a271e0a433bebd188","type":"artist","uuid":"a4124a31-8f01-4011-ba02-72f0598105b1"}
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 0x1736da0b008cab6633eeae88c755e5d6ca2c5d6a3babc3e8bfdac008084c9343. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4124a31-8f01-4011-ba02-72f0598105b1.json and https://artists.proofprofile.net/proofs/artist/a4124a31-8f01-4011-ba02-72f0598105b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x1736da0b008cab6633eeae88c755e5d6ca2c5d6a3babc3e8bfdac008084c9343","name":"K. S. Gopalakrishnan","registered_at":"2026-06-20T06:54:25Z","symbol":"NIM1546796","token_address":"0x9fb51adbde9f08e92c69896a271e0a433bebd188","type":"artist","uuid":"a4124a31-8f01-4011-ba02-72f0598105b1"}
album: Carnatic Flute
  type: MusicAlbum
  date published: 2012-05-18
album: Carnatic Flute
  type: MusicAlbum
  date published: 2012-05-18
album: The Feel of Wind
  type: MusicAlbum
  date published: 2014-03-20