Block 18321

Hash

0000011cf1e7ad33f3bb90d99f46227f468b211846c2b639448985174f8b3e8a

Confirmations

24000

Time

2026-10-09 05:48:04 UTC

Median time

2026-10-09 05:39:31 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

f105b83b4df6682bcfdaa2462b88d51d5df566dd1c6934d132f6cfd36c0fefce

Previous block

000000b93e3d875b7d2b916a3462531b4ca8c7e9205ca8ad20d266d35d299a11

Next block

00000046a2ecb3ba96c38f227060d451b920198915f4df736216eddac3533fd0

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 18321 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

01aca85f07a549e59824a6aae0161419… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions