Block 18019

Hash

000000e62db2682a056df8439856b08fdc29bb819a4ddef2b33435c2dbb6a877

Confirmations

24077

Time

2026-10-08 21:20:20 UTC

Median time

2026-10-08 21:12:07 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

7d30f8f9e7a2269451de703afef802f8504495975077d0b8c281d82dd6ed873c

Previous block

000000d033038d6ab9c0c6480045e232b0350cc0c41f8036e7404d56e3fb8495

Next block

000000e022d86a333c7c1a67dc7df77cd0bf9ef7a9a499cda09ea4948d37f46b

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 18019 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

987606601d6448683ddfb22a88aa956a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions