Block 19706

Hash

0000001661d4ff943e64bee0cd072f32b04bee47547a14dff0881dabd89f2829

Confirmations

21610

Time

2026-10-10 20:30:49 UTC

Median time

2026-10-10 20:22:49 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

6088ba1968522d7f4efdd83fe5baf0f6acfbe7de6dac08eba99847d765df7e6f

Previous block

000000e2331b5cbaa58a0af78070d49175fc8bae6a30b76b415c3d54c872777d

Next block

000000d2b8c235e892317f70a910a3aed48657bd8487fe2e09618e1367af23de

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 19706 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

ab4eacc544428c9c6299b9e8a32cb831… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions