Block 19111

Hash

000000c6191e1d53a4d87a0c8215f15b57dbe22bd8261b90f4a6b4ef878fd224

Confirmations

21936

Time

2026-10-10 03:51:23 UTC

Median time

2026-10-10 03:41:47 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

8408a4bbfae7555cfdd4300d0f1a03fe957add5e1260554382836d2a3d3776c0

Previous block

0000007795fcd4ed75cbc207248a98d375f72b788a8837ce025408856c031d7e

Next block

00000034eeb5b48c6cce91232f2735247e5fdd2755ac6b6d26d67df9615d8310

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 19111 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

82794599d2c15ef47a83e7723abb7ce6… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions