Block 18167

Hash

0000002d4dc71168557b0fa15113e821a6f3a8d94071f981c89dc78b373c50d1

Confirmations

23336

Time

2026-10-09 01:29:56 UTC

Median time

2026-10-09 01:21:35 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

26773614c53d9c3e3e6f6c4052426f3102fbada714c8d5b4c3d985be217aa0fc

Previous block

00000061103d02f1af6df9920097d3a0812459399e2fdf0c9baea7ec6ac4e79f

Next block

000000071b8678dfcb81ddcac2135becc58e8a60e0a7f59f9db31d1d1ffaa146

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 18167 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

8bc6663263c38a17598e1e672f990ec0… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions