Pandit Vidyadhar Vyas (born 8 September 1944) is an Indian Hindustani vocalist, and a contemporary exponent of the Paluskar style of North Indian classical singing. He belongs to the Gwalior gharana a
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61bc9deae9a0aaaf8c2af55ac2fa2188091b0d3ba9d1615fcaf9a8478d7397f. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d62dcc7-4d67-4030-a4e1-bf9f8efcb08c.json and https://artists.proofprofile.net/proofs/artist/5d62dcc7-4d67-4030-a4e1-bf9f8efcb08c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).