Block 19825

Hash

00000069baf4f76d8c8e2ef5174fc6fb1df6842a0508691d37e1dd044c47f471

Confirmations

22266

Time

2026-10-10 23:49:29 UTC

Median time

2026-10-10 23:41:29 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

6a165c9443aede7303a5217df80a305c5e26c98fa22e6c5eab1da3e498b27a36

Previous block

0000003ab7132e1f28bdd121ae7b79690afdbd9da328c2fd1d9751a9b832f73a

Next block

0000010193dd4d61d1a7fea6f566c9d94bcd660cee6f423f4e944b1b3302b11f

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 19825 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

0fafed471a6617c8f825b6c46f5220cf… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions