Block 19032

Hash

0000005bc26d69adeb798b28b481a878c439174bdfe386a4039e6dc32b55b09b

Confirmations

22818

Time

2026-10-10 01:34:23 UTC

Median time

2026-10-10 01:25:06 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

8ce4b88220da602480358b020c9679ff343f4f999589035b8e937be4105b349a

Previous block

00000035a21606d08da43fb6720c5c5b6905dbe6d707358a490c010e5320b067

Next block

0000003bf61b2bbd7ffa17bbf8efaff45bd59e185c6f63f63a622359422cf6bc

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 19032 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

c8b8c22ff5d699d49f78dd4f054ec4fd… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions