Vanishree or Vanishri is an Indian actress known for her work in Kannada cinema and television. Some of the notable films of Vanishree as an actress include Sparsha (2000), Nan Hendthi Chennagidale (
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fe134ec7c539e89bc091e22665f8862af1fa415986cf05ee74927fb45e1d03. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/183f5569-f3e4-47f3-9901-a0d2c8eafd21.json and https://artists.proofprofile.net/proofs/artist/183f5569-f3e4-47f3-9901-a0d2c8eafd21.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.