Block 19462

Hash

000000770d04abcfd88d5aa622c86fbbef14fcb3f32cda3203f8c4b63612e057

Confirmations

21603

Time

2026-10-10 13:39:47 UTC

Median time

2026-10-10 13:31:29 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

31d718fc09a3eca211960fa2b424845bcc832205de2887d2590cefdeb2376c9e

Previous block

0000001a75f692f4bddc75f5acee5ad94b174b6c53d9e6fc3f8a283a6277612f

Next block

000000fecc8ab0297ea4ddcd86f23da0c0275f0a216af3314485fc43ed37709c

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 19462 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

f020da3a042fb5c62d765c8f2832cf79… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions