Block 18735

Hash

00000030ca61025cb7d0adffd45dd08a2182582d562d0c414e98d0f69f0988c9

Confirmations

23414

Time

2026-10-09 17:15:46 UTC

Median time

2026-10-09 17:08:00 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b693a1cd93eb57220360494b0741aa6a2080034c24ce83ca65a7ea7c50a65511

Previous block

000000d082f39e12551011d09937d4dcb7f04327cab47fb52bc442199638350e

Next block

000000e91360e414d62b33991e84044621b72ae614e4806249913d35d7dd08d0

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 18735 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

156cc4c32fe2ee7cebcd31a3a5b2ae6d… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions