Block 18078

Hash

0000007182f8c85cfff8250b9d69c74b4e4c34e43ab528ee551be9b2a56c667e

Confirmations

24037

Time

2026-10-08 22:59:45 UTC

Median time

2026-10-08 22:51:19 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0040172004

Bits

1e00f8ed

Merkle root

60bb50a2ab937fd9b662fb6defa80a4d7b4667e32d4bc3acd2f7d8d200bc4ba1

Previous block

0000005aa689dc75ed340c7b83a0a362cad1fa10bdfc9845ca2439f1939a77bc

Next block

000000ec64e65a7639e3c9aca2f99077a9e4131f553e00db9a41425a8102b972

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 18078 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

632cfb34fb45270513c65af828c0a621… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions