Vaishnavi Nannur
type: MusicGroup
popularity: 13
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c4aab13c7be29810d8782caa3dd4d866bc69d2be8b9206f46fcf9715dc5601b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9c1d7f7-12f2-4594-b17c-367d276c2556.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9c1d7f7-12f2-4594-b17c-367d276c2556.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9c1d7f7-12f2-4594-b17c-367d276c2556
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c4aab13c7be29810d8782caa3dd4d866bc69d2be8b9206f46fcf9715dc5601b","name":"Vaishnavi Nannur","registered_at":"2026-06-15T05:04:09Z","symbol":"NIM0690621","token_address":"0x191504123318a7ee887dcc76e9af5eab9dc2806d","type":"artist","uuid":"e9c1d7f7-12f2-4594-b17c-367d276c2556"}
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 0x4c4aab13c7be29810d8782caa3dd4d866bc69d2be8b9206f46fcf9715dc5601b. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9c1d7f7-12f2-4594-b17c-367d276c2556.json and https://artists.proofprofile.net/proofs/artist/e9c1d7f7-12f2-4594-b17c-367d276c2556.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x4c4aab13c7be29810d8782caa3dd4d866bc69d2be8b9206f46fcf9715dc5601b","name":"Vaishnavi Nannur","registered_at":"2026-06-15T05:04:09Z","symbol":"NIM0690621","token_address":"0x191504123318a7ee887dcc76e9af5eab9dc2806d","type":"artist","uuid":"e9c1d7f7-12f2-4594-b17c-367d276c2556"}
album: The Evolution of Telugu Music (Vaishnavi & Aishwarya)
  type: MusicAlbum
  date published: 2022-07-26
album: Akasam Enatido x Naa Cheli Rojave
  type: MusicAlbum
  date published: 2023-06-02
album: Aigiri Nandini
  type: MusicAlbum
  date published: 2024-10-11
album: Paruvam Vaanaga
  type: MusicAlbum
  date published: 2025-05-02