Block 19532

Hash

00000065f3445f288330c995646cbf27190ee8bd1076ac36890f661e00ca8edc

Confirmations

22236

Time

2026-10-10 15:36:58 UTC

Median time

2026-10-10 15:29:01 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a86aa31964d1767f1dc9036fc4a9325914d80644036808c271bf34b2fd5a07ca

Previous block

000000cc6c1952a5107eb2b606c06c0e4180d0dd74dd2042104924fbdd088dbc

Next block

0000000cc6029cef0f4aa11be88b878d8ecf33eab578742bf9573b5da9afadb0

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 19532 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

de6a8abb99e43818a86b8f70196a5c5c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions