Ranya (, ) is a town located in the Kurdistan Region of Iraq, and is part of the Sulaymaniyah Governorate. The town and its inhabitants are well known for their involvement in the 1991 Uprising (Kurdi
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 0x2eeb38eacafd2016bad1f9ebb65967a75a8d8914ff6433011b1fca51891ff1f7. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b9f854e-8222-40ca-80c9-f234819f4518.json and https://artists.proofprofile.net/proofs/artist/0b9f854e-8222-40ca-80c9-f234819f4518.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).