Vijay Chandar
type: MusicGroup
genre: kollywood
genre: tamil dance
genre: tamil pop
description: Vijay Chandar is an Indian film director and producer who is known for directing the Tamil-language film Vaalu (2015). Career Vijay Chandar made his directorial debut with Vaalu (2015). The film be
popularity: 21
followers: 3404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc53aaf1cb6c264e17ce8a83ccbe0fb0d139ef356d1ef147d1fc6631f1a4df8c8
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/6c9c3557-eed8-482f-928f-c68693d06b77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c9c3557-eed8-482f-928f-c68693d06b77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c9c3557-eed8-482f-928f-c68693d06b77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc53aaf1cb6c264e17ce8a83ccbe0fb0d139ef356d1ef147d1fc6631f1a4df8c8","name":"Vijay Chandar","registered_at":"2026-06-12T00:28:10Z","symbol":"NIM0142179","token_address":"0x3e0731233ba3019c6f7e3a2184454defb2e01fa4","type":"artist","uuid":"6c9c3557-eed8-482f-928f-c68693d06b77"}
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 0xc53aaf1cb6c264e17ce8a83ccbe0fb0d139ef356d1ef147d1fc6631f1a4df8c8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c9c3557-eed8-482f-928f-c68693d06b77.json and https://artists.proofprofile.net/proofs/artist/6c9c3557-eed8-482f-928f-c68693d06b77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xc53aaf1cb6c264e17ce8a83ccbe0fb0d139ef356d1ef147d1fc6631f1a4df8c8","name":"Vijay Chandar","registered_at":"2026-06-12T00:28:10Z","symbol":"NIM0142179","token_address":"0x3e0731233ba3019c6f7e3a2184454defb2e01fa4","type":"artist","uuid":"6c9c3557-eed8-482f-928f-c68693d06b77"}