Block 19285

Hash

0000004ddb29ccf74e911b9c9f5cc72174e0e1bc67fa42ff19a48cfeb73e6060

Confirmations

21495

Time

2026-10-10 08:41:16 UTC

Median time

2026-10-10 08:33:18 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

48e63e792223e3d577fa83658fbfe884759d6c58d40178b922a3c5eac3478a15

Previous block

000000d5109d158f360378ab597c392e007457e457ab56bf86c2e5878ca841cd

Next block

000001149cc553b905def351d6a964a30792fce443a222e7f7a048e436717eee

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 19285 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

e233399dcd7c2a5945cb77d7643ea667… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions