Block 19498

Hash

000000be6cf512ba908dccacf89136f913c57f8e4deba67eda407b1fd2da0d3f

Confirmations

22624

Time

2026-10-10 14:39:59 UTC

Median time

2026-10-10 14:32:08 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

239bd70009d1d4a833a06e024ca85a92a023327e5161894d1f2c57fb90b20ec3

Previous block

0000002f3bc6c3e2f177616fc793633b7e0f52f6502ea681348eed06989cb8b2

Next block

0000010746bd6387e5cabffc945c69f58532c0f4e439f2200f224b8d66c0435a

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 19498 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

ae5b99b37485c899d35d80fb270051e7… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions