Block 18525

Hash

000000191d2ff8735d2818d944df466ea2c0f58e1ec046354b4ce9a66dd99f1d

Confirmations

22364

Time

2026-10-09 11:30:35 UTC

Median time

2026-10-09 11:21:35 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

c7b6c422a2c0dd01f3b9ea907f6fd19963e009a0f90154d8b704b92bd4a17591

Previous block

000001024e3158545d683da0c82b8c579048fd533976f91a4c1fb6288bd506ca

Next block

000000932889147127d89afa7c764897492b83f43a5cd17fd3b7619820117b4d

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 18525 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

22ddeef68eb59c9996b39b3fe203619c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions