Block 18411

Hash

0000006b05840ab6fc2b16da2935bbc675e252f91af1f5c89387f7cb44f7ed60

Confirmations

22723

Time

2026-10-09 08:21:44 UTC

Median time

2026-10-09 08:13:00 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

ffef0f5ef72b8abf296111f8bf945d54e2f60113638f8031fa1abfde6305f0f6

Previous block

000000f150e8bc8b16c38d4ce0c691095d0f9a5ed972ab5e3a55fb7a276260b6

Next block

0000004416ee9a45382bcda72affd4ee930dcd1c43b7ecb901ad90ef71c736c1

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 18411 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

263c198c6f631a7f2bb6d6d9065713b6… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions