Block 18233

Hash

00000010ae42651857ec2809ff4d2a44b6e7802d158a05e28c7701a26974b7f1

Confirmations

23777

Time

2026-10-09 03:20:32 UTC

Median time

2026-10-09 03:11:59 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

fc10a6d0a41641e0b7986b496f3874ee41f86772358739c8873762f88958e3b3

Previous block

000000b5b97284c1778f9938591c7730739e3309af591ad6b4ab49b87481fc67

Next block

000000236a92bd02e0e017307c91aa339613d6531a728e1d9fdd3e37bc9b729c

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 18233 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

eccded2e76e358a3f2eb5667aa59826c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions