Block 18612

Hash

000000794680a625b9aa0c33d979a4ca53eabee8fb688ca1e9d8919f9de71cd3

Confirmations

22154

Time

2026-10-09 13:53:35 UTC

Median time

2026-10-09 13:44:47 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

dc91ff3019293d00ea69d2ffd9ae3957489201efd42f13ab8095f5b7fb062cb6

Previous block

000000ca5e571f5815be05c2a488e296df961ea46504d71c6b4653ff4e6538b6

Next block

000000cacbc1bc95dbab837e6b9fc246831fd81326a0126fa11dcdc7ca82d0dc

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 18612 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

44f127598a34b2381af1f556ea1c2708… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions