Block 18120

Hash

0000009d6e0c8c8496a03e4c2aea8d637e206216ea92ceac912567c9982c9f67

Confirmations

23642

Time

2026-10-09 00:09:46 UTC

Median time

2026-10-09 00:01:45 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

ddc5798a7bcc34992c8d39e8b053672b792ada13f512356d19d72f5a09dde718

Previous block

000000bf08833560c9660abca348cf5340cc3f6b46e13d0e0e11ef93be01d232

Next block

000000e63acc015c93e6abcf60c6ad2db97bf2a0aec7d062c0a756bda026f845

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 18120 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

d6e4575734d7340d67387c15bc2714fd… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions