Kanika Banerjee, also known as Kanika Bandyopadhyay (12 October 1924 – 5 April 2000), was a famous Bengali singer known for performing Rabindra Sangeet. She frequently performed on All India Radio Kol
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 0x585084a7f34718d72bc0ed46a137aacc2bae143419a4abd8102839a6f9d35f0d. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b967c8c5-a793-44dd-9b25-47dd0aee20e6.json and https://artists.proofprofile.net/proofs/artist/b967c8c5-a793-44dd-9b25-47dd0aee20e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musical Journey with Kanika Banerjee, Vol. 1
Amar Je Din Bhese Gechhe Chokher Jale - Single
Musical Journey With Kanika Banerjee,Vol. 1
Musical Journey with Kanika Banerjee, Vol. 2
Amra Dujana - Tagore Duets with Kanika Banerjee
All Time Greats - Kanika Banerjee, Vol. 2
Kanthe Nilem Gaan - Songs Of Rabindranath Tagore
Bidaybelar Malakhani - Kanika Banerjee - Tagore
Gaan Geye Mor Ketechhe Din Kanika Banerjee
Uttra O Utpalendu Chowdhury In Live Concert