Rajinder is a given name. Notable people with the name include: Rajinder Birdi or Roger Verdi (born 1953), retired English professional footballer Rajinder Kaur Bhattal, Indian Congress politician Ra
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 0x9f1d8534e8bdf9ae44276e751252d90753755882a0f0ee627c6a97912291a59b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51fef033-d579-42ff-9a00-952fc6fe634c.json and https://artists.proofprofile.net/proofs/artist/51fef033-d579-42ff-9a00-952fc6fe634c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).