Block 18123

Hash

0000006f6be11f464e5526ac6682fff788b80565b1eee5b089b8f4208b7b24a4

Confirmations

23727

Time

2026-10-09 00:15:16 UTC

Median time

2026-10-09 00:06:27 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

0cb6f4779dacde564f9bc5f0fe2a3ed607642d07d2ad9c62d7a86e060af948f5

Previous block

000000979c6f0e7a6d2049dfea22a714a28591fd46be28fb8ee658ffc7970be2

Next block

00000003d52e0038ff26e7edce9c56793fb4b762445371a907a268d43abddb4c

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 18123 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

c3a45a3be7624bb352b7261a211f6299… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions