Block 19083

Hash

0000003e4a019f0a577ea832623e069cbcecce0866b7ea567b298f68ab0859e7

Confirmations

22044

Time

2026-10-10 03:01:32 UTC

Median time

2026-10-10 02:53:12 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

1c963618172d300d1a5f9002659ec0d55587331c1310d7c0215e20c068898b19

Previous block

00000088f8cea843ed1e2d27871d83af4ccfbcae318a6c7e95d9cfec5142624e

Next block

0000000d3ebc90035f54d5dcb0ae17175924026c59857a74cd26c802cd950ac2

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 19083 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

bb430cc81808cbfdab822df41d083560… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions