Block 40178

Hash

00000156ba978be5cb032b49b62e0c5d156367a6a4cd77a946fa877269bf299e

Confirmations

7401

Time

2026-11-02 23:08:04 UTC

Median time

2026-11-02 23:00:13 UTC

Transactions

2

Size

3,167

Weight

11,912

Difficulty

0.0015097403

Bits

1e02965b

Merkle root

ae5ffa3f5b5b63147fc61c4d98358260e3360d6d526259b242b1d7062ea606e7

Previous block

00000003212dc99c7294416d1492a4dcd7bd3d49d21748964dc08eeb088487a8

Next block

000000940b975b2cfca7141a1b83a89114ee901e418da729142e4d7da1bf69c8

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 40178 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

d6f1ab6cfee19c7ee7a50e0590c68a7c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions