Suleymanov / Süleymanov / Suleimanov or Suleymanova / Süleymanova / Suleimanova (feminine) is a common surname. The surname is derived from the Islamic male given name Suleyman. Baghir Suleimanov (1
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 0x78feacc3a01bc6d1e1eca9a51fd8c0870686e78939683f1d49e5deb2fe30a307. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7bd072a-a966-4b27-a9f5-9880dabb2ee5.json and https://artists.proofprofile.net/proofs/artist/d7bd072a-a966-4b27-a9f5-9880dabb2ee5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).