Block 18361

Hash

0000002cc67278687efda80ef63ebbc207a5c9b902d571769b066e47c575c782

Confirmations

23831

Time

2026-10-09 06:56:27 UTC

Median time

2026-10-09 06:47:27 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b54d391acaca14c49c061c47c17d30a4436389062ac215634f092d1242449136

Previous block

0000002d6f13de54d40ecb3abac8fd46e5cd973593fd5a407d78fcbb8f362782

Next block

0000006333a31719153334176fad60ffbb9b942e2659cafe1ca0a81892ab8bfe

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 18361 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

cc348fdb48fa6a7cdae949486f93577a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions