Block 18376

Hash

0000007fff7c70b4ee79546bbcec35f85e9c2f4a8896482c9b2f133fef60099f

Confirmations

23751

Time

2026-10-09 07:21:23 UTC

Median time

2026-10-09 07:12:58 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

d61c3a3fb9448869abdeeae67eb3e738756f44187dce94bcf4a693c6ddbb69ea

Previous block

000000698be44e42a7f68c320e060f332279fb153626f439a1327c97d6c17186

Next block

000000ed55ce84eb0b7ffd5b333fdf3a1d2007ca77def1c6ffaf549b997507ed

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 18376 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

9b46adabf3b5842d2f251949e24361b3… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions