Block 19695

Hash

00000105f3ce44bd86ff499652e79d5d4e350e708b86aca36d37e3f142fbbb6f

Confirmations

22185

Time

2026-10-10 20:11:57 UTC

Median time

2026-10-10 20:03:40 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

55344c4c591bb324821778351c316b3851c8dfcd986e0df51aec6c7b33853018

Previous block

0000006ec0e467ae047a9def92876b8d4ee0f11b20eeeaf6392f492d1d83c2b5

Next block

000000dc8f03225826462765c58ea6ca0d40dd8fcd2d81e4b7e3ca3494377191

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 19695 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

e17a77cdf783c53fd2b3e1c81414c957… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions