Block 18125

Hash

000000f09a2839148a9dae15361f491e052eeb05a570033a8dd622641a23f75d

Confirmations

23857

Time

2026-10-09 00:19:11 UTC

Median time

2026-10-09 00:09:46 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

876b3dff7528e44378c088ee73b3c4e9ed51206095fbd25417deb6efe6620478

Previous block

00000003d52e0038ff26e7edce9c56793fb4b762445371a907a268d43abddb4c

Next block

00000022e61502dfd52faf1ff789d272bb822d545782a7767d21519d63072f45

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 18125 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

248db6bcd162098730cb36a53c0df135… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions