Block 19696

Hash

000000dc8f03225826462765c58ea6ca0d40dd8fcd2d81e4b7e3ca3494377191

Confirmations

22121

Time

2026-10-10 20:14:03 UTC

Median time

2026-10-10 20:05:28 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a2c852dfabc2b8c01aded2306cc0ea358ca4ad6b463f9e6dfc56d4a699bf8312

Previous block

00000105f3ce44bd86ff499652e79d5d4e350e708b86aca36d37e3f142fbbb6f

Next block

00000021b2d6b5ce038da58702e84c1a682b16fc7d15e2104e6593207a1af331

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 19696 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

fad92d7d6ea34f80d4fc0d179abeddb8… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions