Block 18043

Hash

00000014eb5e44565d04824e12abeeb840f43b91ee223c96d47549816eab3ba8

Confirmations

22849

Time

2026-10-08 22:01:00 UTC

Median time

2026-10-08 21:51:56 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

f5d222c89c15c8c95b150cdbfe3b635b597b54686aea88b046271d6ccabcdcd3

Previous block

000000c2496518c043f0e1b1a3139421b8241fb581ba65351693daabcbb16ed0

Next block

0000005b3d0666c05a7d5cf378974226e5341ef89e0627564cfe4e084a86dfc9

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 18043 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

1a622bfbce1c140ca644081817430760… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions