Tamay () is a village in Ansar Rural District of the Central District in Takab County, West Azerbaijan province, Iran. Demographics Population At the time of the 2006 National Census, the village's
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 0xfb196e3bfbafd8a97009d5a09ac644d7be4445d639717f5e0a1f19ce31b0f935. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28b31e63-9353-42b9-8ac9-e0a5b9f36bc2.json and https://artists.proofprofile.net/proofs/artist/28b31e63-9353-42b9-8ac9-e0a5b9f36bc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).