Block 19694

Hash

0000006ec0e467ae047a9def92876b8d4ee0f11b20eeeaf6392f492d1d83c2b5

Confirmations

22287

Time

2026-10-10 20:10:17 UTC

Median time

2026-10-10 20:02:08 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

629d059f00de1934d0c4e180e3966811543b8bc37f1aa5ebe6fb742cdb6a6119

Previous block

00000024a4b711ffc68cd9352ca8f24a60acf3a58b37184a02a19d625225d3c5

Next block

00000105f3ce44bd86ff499652e79d5d4e350e708b86aca36d37e3f142fbbb6f

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 19694 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

1b5c7dd2cbdb27102834bfc9999d4e2e… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions