Block 19601

Hash

000000e52c5d14f9c0953d4b833bb5d290af23043d259ab46a2f25d199e63fcc

Confirmations

22659

Time

2026-10-10 17:32:33 UTC

Median time

2026-10-10 17:23:40 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

4d8898e6ebb72beb0b52ecc35be763eb135b8c0ee77c35be50c728f4d9bfc62b

Previous block

000000772b6c33875622a5bf56a73bf4ef1f48160914ca5b2537e705cacfd37b

Next block

00000085a4cfbd60f568a60ba4114204ae9265af10916c1e6a0964828d61d906

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 19601 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

995c3ed6d70eefd8e2e3189355f4d0a1… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions