Block 18982

Hash

0000010f7a6e07ea47aa4ff36e309e9e7fcebf565e3283329c8ebf4b4ddfd3c5

Confirmations

21840

Time

2026-10-10 00:09:28 UTC

Median time

2026-10-10 00:00:04 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

dccb57bd8af0f04ae1e6784574cc62111cacac13c646c503a6e5d45d50b7c644

Previous block

000000a21b244cd838d6e0b00f8aa3b2f1c68315acfea0c66be16102dc8b71d1

Next block

00000117b745e170e208cedbfc39b760620bd7e60d55ed1ce780188378cb9208

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 18982 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

cb3ec8255ea2a9189b7dc1c3c5147f34… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions