Block 18224

Hash

0000005ba5085339bc0a0ec73af24a6f7461353375a9d2ca52b23076d84f306b

Confirmations

23890

Time

2026-10-09 03:05:45 UTC

Median time

2026-10-09 02:57:37 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

199aefe94be3d9393002c9cf8d728013703910b7efea3bc5b6f25b3e3ff03045

Previous block

00000089ea0e731b091ddeab4199540e8917367fa35c137863cd1f37f5c21321

Next block

000000ac5c9f73bfb108a4a16aff7f98145d2777fb8ec04cb86a63bdf872cf1e

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 18224 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

4d90d4634807b529b4df99a5582e1ca3… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions