Block 18106

Hash

000000b93761957b8f8842de578c404ec1c8c5880a1695bdf3abd06434b10d59

Confirmations

23477

Time

2026-10-08 23:46:44 UTC

Median time

2026-10-08 23:38:15 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

d306b3d2374c33108aee37c72da970408d9372208358e452271dee6b3d6b62ae

Previous block

00000048ca2454a5753f8c5a60c6e040a12fc6c7569a2648f6fb8c01ae2b895d

Next block

0000008728e4b16f07bbcfbdac02494c9454d95d69cdc83193b32345ceb06868

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 18106 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

d3bfa82156287613f31e2f874016dd1b… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions