Block 19941

Hash

0000002cca7eb1f2ae2455e6258c61475c7a2a670b488ad58f95867db101718d

Confirmations

21976

Time

2026-10-11 02:59:26 UTC

Median time

2026-10-11 02:51:25 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

41669f6cb81c7b321bd8ac916a051217d601c63ade43316c28863654495a3156

Previous block

00000095bd1a14d977a00cc202a12df954a1d1f26bb455b835fe6eee156f527c

Next block

0000006f4fcdf7b7f682d63b73811f47f650eac478474dded3599480a092aefe

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 19941 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

8d870e8930406077305d7548ea256018… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions