Block 18071

Hash

000000d2f06365338efc2bc11ab912c324873fddcf7bfb22f21616b6aceb976b

Confirmations

24006

Time

2026-10-08 22:48:03 UTC

Median time

2026-10-08 22:39:52 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

853b9d1157f9f29ad9b1ab5468d64e9df746a6bdec0d4017b8cda765b495102d

Previous block

000000014aae6c1e277424db3a5ebd05b0ba0c15b00fdbad4c4373f780c36953

Next block

000000269abc1afdf8df96ae4d98376cc5cc5d1b5ec3880ff8969fd05c9eecf5

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 18071 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

a33509d0cbd2f5f243962ad6109c1465… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions