Block 18337

Hash

0000006050727060da371af7e27f7948c81e965d2eb5121495e321b33406ef74

Confirmations

23953

Time

2026-10-09 06:15:11 UTC

Median time

2026-10-09 06:06:46 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

c91b675d92507d8b1cb05dd48756740207a2849bad18f46e77414869be6f3d0f

Previous block

00000097b10fc1aed981a44aeb90cee15f6b2825dd6551f3ce156d63cb7ed79b

Next block

0000009fbfeed62f5e196ada48e3139cdda228ee34485750349009f38aae41ea

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 18337 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

14edd448944c1a8f07e70b201b1ae363… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions