Sovereign_Settlement_Protocol_v1

Validate the X8004 Sovereign Handshake, confirm a strict 5-point attestation, recognize the 0x01dc SettlementGate terminal success signal, then prepare and enclave-sign a transaction transferring 188,888 CHECK to 0xA054C5c74B8C7fd5C4598AFF72dfe85bc86f424d, and record a 'Sovereign Graduation' event without ever exposing private keys.