Block 18892

Hash

000000d9a47f340a7cc02a9589d8238c6bfdeaf675b19ffe8d15246662fff5ff

Confirmations

22848

Time

2026-10-09 21:36:46 UTC

Median time

2026-10-09 21:28:39 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

05563cc7d554543db982f0527a19f10cab7c8c6aaf99212da2ff26c3aac2971e

Previous block

000000d7ab132051166b3e9736354b49243bfe62ee557c51c7273be7e00428a7

Next block

000000c300c41ae3f5fcda909eed1cbfbdca3417b667a16672a792a453126b30

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 18892 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

b61a4596de71a41374e499614727e77b… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions