Block 18182

Hash

000001037c6ea6d9c6539c68f2e4f58b099c0c0c65b6652d26a1f194b94f5819

Confirmations

23156

Time

2026-10-09 01:55:35 UTC

Median time

2026-10-09 01:46:59 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

94c5241e6f0e606d11436b68933d0f78295f7fd08e973b2d1641723e708a2507

Previous block

0000003c43f877ae2c82cecd2cf108f56e0f97820687d5dc1ec0d5cff3f95e2a

Next block

000000124a5854e76325c4aca5a2c29966082b134b50d5ebcd0d1e222f2c7ea1

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 18182 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

ff90b4ce0418746149d493bb63134d87… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions