Block 19248

Hash

000000d8de410def54b1f62c1f05fb33c131a92431a87c7ae3c5189881741c52

Confirmations

22005

Time

2026-10-10 07:41:11 UTC

Median time

2026-10-10 07:32:42 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

4f91e8e3cad82771e77f4aac72f9bb9908ab255a15875c37a62e86e72328507f

Previous block

000000a3c031b208cfa98885553aa39ac53d3bdc6764e6c9ef322ab934593899

Next block

00000087ecd53d7287ac2d4560884cf3af1c8ddac0f6812ab0178b96992bcb6c

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 19248 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

44ab72dbac230c1c42b0155b0715c5d8… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions