Block 18469

Hash

000001024c7c29002bc3c8f5fa0ebeabb8c427e3079353e1fcc44b600ae1bed9

Confirmations

22282

Time

2026-10-09 09:57:26 UTC

Median time

2026-10-09 09:49:21 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

3deadddfb02151e871b18048dbd0daa27e6a66709de1e350828e8ef5b33f3418

Previous block

0000002b2d53f95d2fe158ea191ea44604c0da963e92c33e6119dcd8f0120ff6

Next block

0000008c01bbbbedeb8b7b62a22fd1e4ea21a701db85d4c60339a9b23b5a8676

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 18469 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

939bf4d7fff78363a1515ca1f3095d10… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions