Block 18086

Hash

000000cc76d20896b862375f697ef790314ca63c23983e42c0df1cca32d6d11d

Confirmations

24035

Time

2026-10-08 23:12:40 UTC

Median time

2026-10-08 23:04:29 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

e1f633577c604b254a4b424047d17c53754fe5231dae785b3c26cea671cdb271

Previous block

000000dc710c1075d0b37c9f453b30e215b09b87ead911a146a5737e8478a277

Next block

00000038c3bd8b15909a61a57b681313571b1e62363f8ba2707341b7ad1891d5

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 18086 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

ef5d75fabb12103b5a405468b2445749… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions