Block 18592

Hash

0000006be6a59f6af530793e2717d8a7560114dd6a6bc07f2f3bf0c3fca63b41

Confirmations

21778

Time

2026-10-09 13:20:42 UTC

Median time

2026-10-09 13:12:45 UTC

Transactions

2

Size

6,706

Weight

15,325

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

d3da17e3b97d9bc335cc1fef74c82038b57f37d38c00b787aace9b9e1f007482

Previous block

00000064bf14ad0caff3c193912333d1feaeeb603d847d230d960597e47a336f

Next block

00000016d8278e83520ce0d60dd11423596706e7a661a972fa3244c93062e31c

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 18592 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

c4befa1d3049975c3bf5f67ca8fe8ff5… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions