Block 19960

Hash

0000005be3e4ed0fd64e7ffb485a07f69c9166e5dbae855ae7a3c30983af8dc5

Confirmations

21655

Time

2026-10-11 03:31:24 UTC

Median time

2026-10-11 03:22:47 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

ca49287f24539faf768f3b057a36209dd98ae993d98767fa5cdf7901d61ce1f8

Previous block

000000d0aca163f60009581cc61e31c5d94d49feb162409a3be6d3afd2d794e0

Next block

0000010cf4cfddd33e218091c29d04c0d4bc965698cd8faa0e6754647c7d75f3

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 19960 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

20d1f469a0d4147e738b5fae571c1659… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions