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QuantumWing Explorer - Post-Quantum Blockchain Explorer

Block #421,889 Block #421,891

Block #421,890

Finalized

Mined on 10/1/2026, 7:45:07 AM · Slot 508,977 · Epoch 15,905

Block Overview

Block Hash

686cb89d05cc2d2ea4a4e01fd2abefe2d1edb936dddc8a4f3a26e64ff3bf7409

Block Height

421,890

Slot / Epoch

508,977 / 15,905

Timestamp

10/1/2026, 7:45:07 AM

Proposer

0x0937...a54e

Transactions

0

Attestations

—

Gas Used

0 / 30,000,000 (0.00%)

Base Fee

—

Gas Burned

—

Previous Hash

1f228d54ada846...7753fbea7813

Difficulty

1

Nonce

0

Cryptographic Details

VRF Proof

nmCLQsr6rXUnphrTsW1BOHSN1IXRSAHr9QuQddAzq91qwPqj8pldgoFH3JNPqpGo…

VRF / RANDAO Seed

CRPuFnOuHYUiekwQCrUGxSv4Yk3rxLsRS+EbqObYJrQ=

Block Signature

Dilithium Mode 3 · 4412 chars

Transactions (0)

No transactions in this block

Block #421,889 Block #421,891

Quantum-Safe Block

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