Block 19675

Hash

000000ab70024fc8cd6101b291be9d05ce09e61855e2bd9e38295f36d2be3e8e

Confirmations

22477

Time

2026-10-10 19:38:51 UTC

Median time

2026-10-10 19:30:24 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

dd7965a6c05842157390924579476b42b0fd754710ca2ecdedb9a399b4d204d6

Previous block

00000076b7a07ff0c08206b1eb62e1bf1078a56fefc732bc8c6d65eea0009f91

Next block

00000001c69c84d460aea0c790349a9dc765045fd402cae03106f0de588e1583

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 19675 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

15cc9caa2838691c86a1284ee33795e9… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions