Block 19846

Hash

000000a2edc714a51792a311d4502d9b9abb7a8c868fa02aa65d64403c32a6e7

Confirmations

22258

Time

2026-10-11 00:23:38 UTC

Median time

2026-10-11 00:15:06 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

9cfbea3ac6f9b75a94273717a3612372c7dd7e6444cb75ad3ad8aa1b77e58164

Previous block

00000015df66c5bbaeb1294c17c230f3a65e610fcd4a5a08e543f35c04ec8e3b

Next block

00000032742e6dea1e22be72055a35444b3b8d559e5616802688b14d7b0b0400

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 19846 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

a13a27b15ed782556b99780607511d4a… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions