Block 19592

Hash

000001141d191eb5f653a38b965e42c8905dacca46f1b80d11c5216f44c3806a

Confirmations

22627

Time

2026-10-10 17:17:00 UTC

Median time

2026-10-10 17:09:08 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

f98f3128c54fda2618b441b03a936bfdd3228c2f6608f573cf96268949b21b36

Previous block

00000021163f3e7381ba5b9f4ee3163aa99a870bc8591b0e6d394c5d006bc1d3

Next block

000000f1a3829e600aae533cb7285173a6510aa6d34733c4cb5f5bcf67af0ccd

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 19592 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

ac928631fd2028bdced19ca09a2fc2f4… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions