Block 19829

Hash

0000004a0330cd34748cf8d610c398087c20fab9ff6c125a4712a712f41c24c0

Confirmations

22290

Time

2026-10-10 23:55:48 UTC

Median time

2026-10-10 23:47:57 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

4f431b5a0e3331e3473f2e0dda2c138fbfe3a706e8b44e152badc3b96ebeaa04

Previous block

000000362e0cb5b8988131093fdcb811faf2b35ad5552a75243d67a8c0e5766f

Next block

000001182b4f1c08dd687a90ab6e0cc83c50ad7994ab7ba7b981c70feb8ed229

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 19829 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

cbf8175ebd79b1984ca80c4f24866c91… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions