Block 18412

Hash

0000004416ee9a45382bcda72affd4ee930dcd1c43b7ecb901ad90ef71c736c1

Confirmations

22640

Time

2026-10-09 08:23:16 UTC

Median time

2026-10-09 08:14:33 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

6c48e47ef68db783b0f6f75bedd9b8a8d8a6cb7b5929b7e8c85e66ed3f113e92

Previous block

0000006b05840ab6fc2b16da2935bbc675e252f91af1f5c89387f7cb44f7ed60

Next block

000000e40f54b3c44b64b737ee74ba3b322b9c5beb28eadf65942ee1f4bfa1f6

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 18412 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

229eeaf73349b15430ed520b36b01652… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions