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QuantumWing Explorer - Post-Quantum Blockchain Explorer

Block #640,219 Block #640,221

Block #640,220

Finalized

Mined on 11/9/2026, 9:18:31 PM · Slot 794,144 · Epoch 24,817

Block Overview

Block Hash

7f7136740ca53d80b3020b02843e61ff71a31c0c1b3a56c13a9baf3a4e65e486

Block Height

640,220

Slot / Epoch

794,144 / 24,817

Timestamp

11/9/2026, 9:18:31 PM

Proposer

0x86c0...7422

Transactions

0

Attestations

—

Gas Used

0 / 30,000,000 (0.00%)

Base Fee

—

Gas Burned

—

Previous Hash

5e1c7da0a1c312...007a226ebccd

Difficulty

1

Nonce

0

Cryptographic Details

VRF Proof

RdS2JLplYozih/rBcK6D1V41w+I0m1u4I7ihH5Blt0zEhQ65ApKTvE/z3wfq6158…

VRF / RANDAO Seed

QK68IFOObjmPEtYeugCQvWBLbpIAu/b/qABYndSz6MA=

Block Signature

Dilithium Mode 3 · 4412 chars

Transactions (0)

No transactions in this block

Block #640,219 Block #640,221

Quantum-Safe Block

This block is secured with Dilithium Mode 3 post-quantum digital signatures, providing 192-bit security against quantum computer attacks.