Block 18969

Hash

00000006f240ff6ac390ac5289f0ab0f1995f42124fc3a0c64d3b93f8748aa25

Confirmations

22621

Time

2026-10-09 23:46:17 UTC

Median time

2026-10-09 23:38:19 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

454c93c9f8ee2bc04c080abcedaa5969f9941776553617f7325c2aa2375ce591

Previous block

000000dbe261a249d13394b110a10ccffd78e8dcfc82d030ece520bcca90bdb7

Next block

000000141b7a0e06ed1c5334ed756bd39c62c723179690a34b84214575f71afd

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 18969 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

7bdf8a86344f329e57f8d592f6368ba2… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions