Block 19584

Hash

0000003307a1c69e3acafab3995015b76a1c6b4dfa909a271b3ff9d039532c74

Confirmations

22515

Time

2026-10-10 17:04:20 UTC

Median time

2026-10-10 16:55:48 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

444ccf01de1115ca2be574b87e3dfe40638c0a2981585bd04b0c13968e27755d

Previous block

00000000e0fb9fda416add86ab6d50e1d09dc8a9c7e52d36b9df535bd36b639e

Next block

000000fbf697c8d15ea1978dd5f2997310f009e51cb986f49369ddbd7f8c8f66

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 19584 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

017081258960cd4d78a661b98e3da5cf… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions