Block 18144

Hash

000000f58c9e8a1bb47880320194e8b3b70866d724a52366ff0b3bf2a5042798

Confirmations

23930

Time

2026-10-09 00:51:39 UTC

Median time

2026-10-09 00:43:36 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

de423bd82af68e0a73612118d64959e534519ff1b4d2f476467ca0cda627743a

Previous block

0000004fe74e614b124264d455e2403d0e37188e7d6a79770201e3b691e17258

Next block

00000045f7ad792680f2cc97888c220aff2db39f3b398ae1a97573a4918def91

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 18144 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

56f1b4c238c8715c6d055240153d8120… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions