Block 19322

Hash

0000007dbe563e0de18f7b13e82d70ffb1cabe33fb912ca2aba982d9e78fd684

Confirmations

21979

Time

2026-10-10 09:45:12 UTC

Median time

2026-10-10 09:36:56 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

58239afb4490091db5580e00c33023945cbbc90bbffed8de8319dc8c88c5808b

Previous block

00000100619fa2e171a4005aed9739d28e35cdc4d6d64072844e22d6affc1578

Next block

000001183695c8930b472b38735d5d09773dce3c7a6824b50dee2aed60074bf1

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 19322 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

80b3c549aa65f65e1840697d096a07e7… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions