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 0x3a8eaee95a0563fb2b2d33b533a7c38b242cf0730870cc44f31dfa588b93bc99. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cced6a6f-7594-48d6-b3e3-0a20d8953ec5.json and https://artists.proofprofile.net/proofs/artist/cced6a6f-7594-48d6-b3e3-0a20d8953ec5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).