Block 19492

Hash

00000069cfadae31e226daf8e9e121011f7c82b447abe5130f39531779d07c8d

Confirmations

22605

Time

2026-10-10 14:30:37 UTC

Median time

2026-10-10 14:22:47 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

3cd7abfcf42ca6d6c59b805868b7c474c4485e4bd449b76955f09cf35932aa09

Previous block

000000c4fbdad6d1316f688d757bf6015373ef64fb53d4afc3706e83ab5964b1

Next block

0000004eb8eb6005aeb257b4b0ed618e850e179f5240912041b459f8991361a3

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 19492 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

23c14ebf414a6b13adaa3170340e139f… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions