Block 18984

Hash

000000ccf72e95ac628995c1294e462eabe526b1636626104c276d0c770be8d6

Confirmations

21732

Time

2026-10-10 00:12:41 UTC

Median time

2026-10-10 00:04:14 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

7c6443ddeb6db17e87c867c4dbdd33a6de8ee8960546a5d34c498d303a19fa8c

Previous block

00000117b745e170e208cedbfc39b760620bd7e60d55ed1ce780188378cb9208

Next block

00000075c6c23b7010d561a952d47601b72ac8e84b680a28fe8565652102519b

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 18984 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

7ab9eed3412325a36af5de8f92d91ae9… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions