Shubha Mudgal (born June 23, 1959) is an Indian singer, and composer, known for her work in Hindustani classical music, Indian pop, and Tamil cinema. Her repertoire includes the genres of khayal, thum
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 0x1384708199c3d48d36a78b567a9ba8c819c16b0feb603705b73e169bd79b3e8f. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/112614af-fa8b-45a7-b37a-f93ae92e1ded.json and https://artists.proofprofile.net/proofs/artist/112614af-fa8b-45a7-b37a-f93ae92e1ded.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).