Block 18654

Hash

000000e368ddff57116670ad137171c1c8b7c2fa8bb2c7fb9f49d9d73aaccb7f

Confirmations

23440

Time

2026-10-09 15:02:16 UTC

Median time

2026-10-09 14:53:56 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a143bc6085f630cea3bcaced5c58d15e1022200d5060e52f202d872f5c9746ea

Previous block

000000efcb7fb04bc438caa70566ddb97a8368dce57fdca6da50f17ece713d00

Next block

000000f7b25172c64753b880d76300615c216f478598d7e244035dcb2551b2fb

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 18654 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

cd27db633775ab52fa24c8b8a2ac194c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions