Block 19174

Hash

000000596c9d0531dec5a267f5af0af9c86b688675211e1cb3fc08da76969460

Confirmations

22967

Time

2026-10-10 05:36:02 UTC

Median time

2026-10-10 05:27:18 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

69cf45c66690dc74c01bf4a3f91b08af26aa18a4d5c8c0f3bc00eeb8613a439a

Previous block

000000f334030fc48b71f3a5072077687ca0dd5fad181d2edfcda4de12d1a909

Next block

000000a174ffc1cc228d9609f1c6232a8e1b6d56d9ad33a11515c402d0d24ebc

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 19174 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

9b0edd28581fd005cd1ecc9bd3c6847c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions