Block 19252

Hash

00000077e8d19f9e8f93fa0643f611405eeb43d56db0221971594cfd1244e100

Confirmations

21847

Time

2026-10-10 07:47:27 UTC

Median time

2026-10-10 07:39:38 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

32bbd4524e1b9f207183fbecd029b07a90f61e22665c2a8670241d0dadfe4109

Previous block

000000c1d6ee7ae58b44140753d0fef8bcc221fa97a121d951db60ec80953c62

Next block

0000011beaae25a7ba340c4d2e16eca4c3ea31ba4690c11513a06f7795e7f6a1

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 19252 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

b8ad557a4fb2fc4768c5e4796c646589… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions