Block 18208

Hash

000000885722d03bddf24a588b882ca483c352d052a8d1de25c437b2f6992b73

Confirmations

23778

Time

2026-10-09 02:39:37 UTC

Median time

2026-10-09 02:30:58 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a376cd8c03f55e8c4f00e62cff074ed88b00c91cc9cd9fbfa75b11b4bb576337

Previous block

000000f03dd35691284ebe9cb236dc511ab56846184fb6e424e8106fba7d4df6

Next block

000000e6a86cf11b9d103a2d45d9ef77b3e8b13ade88f57cfe1f1ec39ad90519

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 18208 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

1dc85f1a09e7f9a966d31c42051c6de1… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions