Joy Goswami ( ; born 10 November 1954) is an Indian poet, novelist, and short story writer. Goswami writes in Bengali and is widely considered as one of the most important poets in the post-Jibananand
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 0x3d470c9cb5ce0cf81ec1fe5dab2612734be85e8361eb9355167144dcb4c7fbbe. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8de37c0-92ff-41ca-8792-6a84b89dcdee.json and https://artists.proofprofile.net/proofs/artist/b8de37c0-92ff-41ca-8792-6a84b89dcdee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).