Valappakudi Veerashankar
type: MusicGroup
popularity: 11
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69facc9fb06ad515a294cf15fd0a2608f2f72dab28b5cfee4e1b48538f37ebae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8b70afa-20ea-4fc1-a790-f47f475299fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8b70afa-20ea-4fc1-a790-f47f475299fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8b70afa-20ea-4fc1-a790-f47f475299fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69facc9fb06ad515a294cf15fd0a2608f2f72dab28b5cfee4e1b48538f37ebae","name":"Valappakudi Veerashankar","registered_at":"2026-06-15T06:37:45Z","symbol":"NIM0712976","token_address":"0x919ce00cd25b76d469635e69eb5d12f8b6ad6d5b","type":"artist","uuid":"f8b70afa-20ea-4fc1-a790-f47f475299fc"}
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 0x69facc9fb06ad515a294cf15fd0a2608f2f72dab28b5cfee4e1b48538f37ebae. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8b70afa-20ea-4fc1-a790-f47f475299fc.json and https://artists.proofprofile.net/proofs/artist/f8b70afa-20ea-4fc1-a790-f47f475299fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x69facc9fb06ad515a294cf15fd0a2608f2f72dab28b5cfee4e1b48538f37ebae","name":"Valappakudi Veerashankar","registered_at":"2026-06-15T06:37:45Z","symbol":"NIM0712976","token_address":"0x919ce00cd25b76d469635e69eb5d12f8b6ad6d5b","type":"artist","uuid":"f8b70afa-20ea-4fc1-a790-f47f475299fc"}
album: Ellam Valla Gurubharane
  type: MusicAlbum
  date published: 2021-09-08
album: Alangudi Arasan
  type: MusicAlbum
  date published: 2021-09-13
album: Aathisivan Iyyanea
  type: MusicAlbum
  date published: 2021-09-17
album: Arultharuvai Ayyappa
  type: MusicAlbum
  date published: 2021-09-22
album: Meenakshiamman 108 Potri - Single
  type: MusicAlbum
  date published: 2021-09-25