Block 19602

Hash

00000085a4cfbd60f568a60ba4114204ae9265af10916c1e6a0964828d61d906

Confirmations

22664

Time

2026-10-10 17:34:16 UTC

Median time

2026-10-10 17:25:23 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b98d83b2457c8253d91e153713934c47b16af3f7ceb3d2c74f77ccc7ca4cde46

Previous block

000000e52c5d14f9c0953d4b833bb5d290af23043d259ab46a2f25d199e63fcc

Next block

000000c865f2dbd53939ed7e3162e966e3ec9abc448d64533291172549f1ce1e

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 19602 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

adba6042f14e9c1e8882c818abce7eb1… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions