Block 19965

Hash

0000000bf3b5fc806b57a3f8dd2b1e5ba877234b035d1fb154c5a76085243fcb

Confirmations

21570

Time

2026-10-11 03:40:17 UTC

Median time

2026-10-11 03:31:24 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

015bb684ee75a1a24fc715b323448b71f0e7c0a4d3d74b79a3f3147b1cea71da

Previous block

0000006c4144b538232044fbedc19ae7c6ac66ab74dedae5c29480905c42d6e9

Next block

0000011b13714558253aea89c25e80c7a05981331d27ca402e127451dd01b6a0

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 19965 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

329b5288de21704788bc67f37aa6a08a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions