Block 18527

Hash

000000aeb425d5cb93ee23585d6da850022b2ced005be121a5766b93eed7281a

Confirmations

22283

Time

2026-10-09 11:33:46 UTC

Median time

2026-10-09 11:24:51 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

d13e91e647e06127ae06603177a473107fb585bb0c772aaef5ef9c2a5eebe9fd

Previous block

000000932889147127d89afa7c764897492b83f43a5cd17fd3b7619820117b4d

Next block

000000adce726086ef870547e7aaff498560dad7b5f8e1ebd4b6666232e4f283

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 18527 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

76ff2a2d6418d4ce2aed5c1a15184a9d… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions