Block 18854

Hash

00000092a388a654b36e77fc58f8525b8606e529b48fd65a30db4442d500bac2

Confirmations

23435

Time

2026-10-09 20:33:00 UTC

Median time

2026-10-09 20:25:06 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

170f89f09d6696e4a8b8d1035ca55ab7ddea14bd49d74d0b525a97f0c656b3d2

Previous block

0000003ef53e8b516ce83723d7a07694bc89061600aadf91565cad0e5a2e649a

Next block

000000f52ac7fa7289163f1f5907d4f7ea029226813229be3621b5b11778bf1e

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 18854 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

5e5f4f568b5bae862ee0775ebcd73706… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions