Block 18009

Hash

000000e36a6feea04cb90a86ec3be03d1149b00f5e2bc8715455d7a9a5a72955

Confirmations

24131

Time

2026-10-08 21:03:19 UTC

Median time

2026-10-08 20:55:05 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

403439b788f4b21e73bdbcff52d1936973febdd3ac2bb8cc9d9d21da6778bf6d

Previous block

000000514166517524079c1c98650c7f0630a13b5b74078aeab0125f54b1ceed

Next block

0000005212f611b0dcc1fcf49760c099ef9f7985ce575be977576cea74f8f2c7

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 18009 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

7085d3b212269bc494bd797b8444b8b2… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions