Block 18129

Hash

0000008fb4322effab6ab2f3c9b2ef7b1b2ef59d3e5df542e5138230b1857c53

Confirmations

23949

Time

2026-10-09 00:26:06 UTC

Median time

2026-10-09 00:17:38 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

b4a7d715c6a80276e4c4e555e6923e71e322732caf4ffdbccd055213fdc8a13c

Previous block

0000001ac90d34a41e5d0d8bf1f416f9954b2413d56567760c14c056ce124f15

Next block

000000a980e05db48c4a99d2ee4b73d0d49cf1c39f75ec252953286287f68c85

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 18129 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

3c0dbd209919324c18086474284aa334… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions