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QuantumWing Explorer - Post-Quantum Blockchain Explorer

Block #639,720 Block #639,722

Block #639,721

Finalized

Mined on 11/9/2026, 7:38:43 PM · Slot 793,645 · Epoch 24,801

Block Overview

Block Hash

cd4e7c673bec8516f9b1ca77690e94c1f420aa1e9350c590090d3e760c2baba5

Block Height

639,721

Slot / Epoch

793,645 / 24,801

Timestamp

11/9/2026, 7:38:43 PM

Proposer

0x80d7...e9ff

Transactions

0

Attestations

—

Gas Used

0 / 30,000,000 (0.00%)

Base Fee

—

Gas Burned

—

Previous Hash

229c2b399c8266...0129e376a9e2

Difficulty

1

Nonce

0

Cryptographic Details

VRF Proof

BO7k+wrSIRMtAYjfbOnVs80LGy5c1C1XfikRokpZVc6pVe1UUdAkCUxPO8La2/cU…

VRF / RANDAO Seed

tTHFZbMejwAMVpTqLQKgMcUFZSPOp6P1DbrfiWkE4Wg=

Block Signature

Dilithium Mode 3 · 4412 chars

Transactions (0)

No transactions in this block

Block #639,720 Block #639,722

Quantum-Safe Block

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