Rini may refer to: Places Rini, Uttarakhand, India, a village known for the 2021 glacier flood disaster Rini and Rhini, transliterations of the Xhosa name of Makhanda (formerly Grahamstown), Sout
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 0xc4b1c201c66f34679eff3cf836ceef5b80422d1b5acf42bcbfaeb1f2e76ddabf. 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/a8d355ef-d409-4016-a141-b1e0d112fe4c.json and https://artists.proofprofile.net/proofs/artist/a8d355ef-d409-4016-a141-b1e0d112fe4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).