Inder may refer to: People Brigid Inder, New Zealand justice advocate Inder Bawra, an Indian music director Inder Kumar, Indian actor Inder Kumar Gujral, Prime Minister of India from 1997 to 1998
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751b78fe76baa4c03101ae4287ccc73ca717957cf7b6bab409bbb9fbd70e528e. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ee744d4-8840-4450-b1bd-12fb5cc15702.json and https://artists.proofprofile.net/proofs/artist/7ee744d4-8840-4450-b1bd-12fb5cc15702.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).