Block 18132

Hash

000000a1f2b9858704032fb237dd9bec11e4e40325e953d55057c5d93faddc58

Confirmations

23967

Time

2026-10-09 00:31:20 UTC

Median time

2026-10-09 00:22:14 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

8808f2f87a5a49fff10533d6016ef3b07db8073c9a9202fea22d1510239b83d5

Previous block

0000005bbb6a1ca258fa971acaea0654dad860b270bef67fcc187cd1c76cc0f0

Next block

0000003ae960dfa6ece596407ca519356797d39876651a3b690aff29eb2ec2d2

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 18132 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

15bb57a56736ed01e39ad521009e86de… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions