Block 19848

Hash

000000c26b285b8a66f51a5b9a851ec60efd932e8b20fde395ecaa3ae49e71f6

Confirmations

22265

Time

2026-10-11 00:26:57 UTC

Median time

2026-10-11 00:18:21 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

c0df5c5dd4d39aa46be09720d382946bc2ce8497ab890b8c187b825b89ff318b

Previous block

00000032742e6dea1e22be72055a35444b3b8d559e5616802688b14d7b0b0400

Next block

00000110cda9616febaef2c3ac1d81d5c3ed5c59340788f88ffa3545061fb864

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 19848 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

bc2fed9a9923b8afe2b8a3ac4d16ff1c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions