Block 19395

Hash

00000059fed1118147d66ffc69c18bc21fc3599aee23d82aff80a532752eabd8

Confirmations

21787

Time

2026-10-10 11:48:05 UTC

Median time

2026-10-10 11:39:59 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

7b27677f891da2f3fef09e1868a5ce181cebaebc24a286d5b5009338b7a30d9e

Previous block

00000013bcf2251e9f6d6af1f71aaee60c310bfd482db1ac67c022fd7c087bf3

Next block

00000087f2a3c502fc594c7de7432c1a4ca13bc8fc057740404aac0a8962e9e2

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 19395 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

b8ec81e6ed8c09859c6e362a90181400… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions