Block 18394

Hash

000000a070b68750b2ac0376bc49c2795fec4a59bc8373579340b970cccde285

Confirmations

23327

Time

2026-10-09 07:52:48 UTC

Median time

2026-10-09 07:44:03 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

1f6091998a265546de216efba87d376eefade803ff8b8eb4b0af3ed3fe97867f

Previous block

000000a837ee79369b96dcb1884bfe7512f9d626899edfa9e2fb57f6423e51d5

Next block

00000001325079b034ba8fe015f3222846ffd9a26a107aa8f603d90207fcc24c

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 18394 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

df9e0730adbae9e7db83c23526f68866… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions