K. Surendran (born 16 March 1956), better known by his stage name Indrans, is an Indian actor and former costume designer, who appears in Malayalam films. He started his film career as a costume desig
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 0x750ff90ca48925a89c55c3961c771fdc7c427646a894814c97cb523585f2b4ce. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7643a389-dce8-441a-8f22-361dd512f2b2.json and https://artists.proofprofile.net/proofs/artist/7643a389-dce8-441a-8f22-361dd512f2b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).