ITEC is an acronym or abbreviation with several meanings: Indian Technical and Economic Cooperation Programme, India's foreign aid development program Induced thymic epithelial cell, a type of stem
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 0x94b0ca9d76581738f237092e4a3cea31ebe270b7f4c662c6c97722f83948208c. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab096362-6e19-4f13-a334-6e19af0d8510.json and https://artists.proofprofile.net/proofs/artist/ab096362-6e19-4f13-a334-6e19af0d8510.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).