Block 19364

Hash

000000be29e044796f303cba064b5cbd9ffe60aa75f3e2edd2d982fae97cd2ae

Confirmations

22468

Time

2026-10-10 10:55:43 UTC

Median time

2026-10-10 10:47:37 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a194e9ff897bbb412c08f33bbf79c3464cf94cd5e51921c3d29f881ed04f4e45

Previous block

000000aa03f8f4ed9bc30373c3af3dd3de2bcf77288b849f98e330f59205d0e4

Next block

000000a33d713644cbfa2855992dcbfe7dac99cbe5725ba631467671917c47c8

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 19364 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

4a188d7e363995c013c10670a979a920… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions