Block 18293

Hash

000000f041a3e0c1272b0ec5645fcb9edf32306e24a52ecb48624ebe9a1260f1

Confirmations

23833

Time

2026-10-09 05:00:40 UTC

Median time

2026-10-09 04:52:13 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

471dd1fd68f253af5f20d9aa573ee87a7f5ff233c41266134ef976c5d762dfd5

Previous block

0000011cb342ec694267414403c57da30fdd8334dc2847ace845d66ccdc3f794

Next block

000000b982d9bc716d22582602b189ddd2966aa7b51c834f88290f0ae0dae3f5

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 18293 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

052a0d1c6c48ea9f8376db0764d8d76a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions