Block 19361

Hash

00000085f73072a969c7dc42700ffdfbf74ed702edc316d8bd2bbe86e4508685

Confirmations

22390

Time

2026-10-10 10:50:44 UTC

Median time

2026-10-10 10:42:51 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

c0612ae5c3a81553911f42c53be9eaac121ff845acd0dc7f60f4271f89a9615c

Previous block

0000010be0534580ccf6b283a78266a4f20222b345c77b69c4ca2da81b8b1775

Next block

0000001266fb5078bc5f21f461ae4fbce824b52d796bd413bae706e64ef2e7ab

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 19361 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

bf1cd21783dba54d30aa7fc04ec9217a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions