Block 18320

Hash

000000b93e3d875b7d2b916a3462531b4ca8c7e9205ca8ad20d266d35d299a11

Confirmations

23914

Time

2026-10-09 05:46:15 UTC

Median time

2026-10-09 05:37:49 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

d4635ebca5896d4713f95a9a2f94694921423ed248213200dac2755f2cdc0f5d

Previous block

000000a3c39d817c1064a77ba73f80e76fb40f08199dbfe89b123b3bccb0cac0

Next block

0000011cf1e7ad33f3bb90d99f46227f468b211846c2b639448985174f8b3e8a

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 18320 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

40a52fad82907230a8449712613a1230… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions