Block 18734

Hash

000000d082f39e12551011d09937d4dcb7f04327cab47fb52bc442199638350e

Confirmations

23412

Time

2026-10-09 17:14:14 UTC

Median time

2026-10-09 17:06:24 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

fd60f8d30e7124e41a0fed13911ae6eaac90ec1151b55997e0118b638ab00c49

Previous block

0000000a8cd2ea8489b13385c95534c58bc6938bab25b76925adfdd3b334a75d

Next block

00000030ca61025cb7d0adffd45dd08a2182582d562d0c414e98d0f69f0988c9

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 18734 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

3c7a179edcce395a023923435a15ec81… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions