Block 18775

Hash

000001041a9c19a5c892800ace01feecd0567598d533ac757580b1b90c361a4b

Confirmations

23625

Time

2026-10-09 18:22:23 UTC

Median time

2026-10-09 18:13:59 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

5d5083400aabfc3c75360219580a262279b66ec5cbe46221d2bfd028d3ee7eef

Previous block

0000011500e3aecb6c7cad97f0d47ca1c38b3ffb22707e75981c9b42bf37e76b

Next block

0000005a782df18286ffa467d3a90b2064338239a3d74571b85654e08bb2ba3b

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 18775 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

e4b0d1cbaa25a77d1e10df843656417c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions