Block 18595

Hash

00000064c66d277e1fb4dfd6b88ab8d4f5b8b71e5f5835acf91a4083a2d0c06c

Confirmations

21966

Time

2026-10-09 13:25:29 UTC

Median time

2026-10-09 13:17:29 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

c8a5d51d0bae33fa2f3effc16bf5a14af6d54ef111f5ded4e41f404fc57e9065

Previous block

000000c1976472671e23663fd65b309e2ff30d44eae77c113c1d9fded53fe51b

Next block

0000006966d8ac054e61822c4096e0d7625f3e78b072ff831b59c5562921acc1

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 18595 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

84bd84e800121f696c7b83f1bdc2683c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions