Block 18318

Hash

000000f6a6bc47eaf3809874df6092cc40ada984b28b4dc245685ae975789f4e

Confirmations

23902

Time

2026-10-09 05:42:58 UTC

Median time

2026-10-09 05:34:21 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

f8283669805c002cdbe4555f8893cfd36264a5bfea8bc3808d372591edfdd0e5

Previous block

000000c9107c698e3a5344c64603ee802555af89add084d781a66baa4d9630b0

Next block

000000a3c39d817c1064a77ba73f80e76fb40f08199dbfe89b123b3bccb0cac0

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 18318 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

3924cc210ecd102edbea2d00bbd59594… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions