Block 19314

Hash

000000fe5308a516fa7e9a80864f7f66497b52be637a72d78d93c0289b00af3a

Confirmations

21578

Time

2026-10-10 09:31:49 UTC

Median time

2026-10-10 09:23:16 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b363f83b23654f42c1f92b32dceceaf1ffab5f7c27b0090ec867dcd351d9e2a5

Previous block

000000184f39e4cde10720f5f764bf1700bf93ec5ef25a99a4bec1b4c7aba05b

Next block

00000069d7dd76ffa33641d8a87697c2fccc2f935885939419f5b347d15e5c06

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 19314 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

ae758e313f69df06b5d69b6ab3477d35… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions