Block 19736

Hash

00000005d8b82501687c0c56eba0cd932f7e8498d5c19ea5f1ece13fbb6d641d

Confirmations

22111

Time

2026-10-10 21:22:08 UTC

Median time

2026-10-10 21:12:54 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

0e6b9ff5aafa996e7b85170b75a0b79f3be157474a66039ef91e0473180ac3d2

Previous block

0000005fdb2add862d2e170674d38d244136bdec28f20640568cd6c5e2726e17

Next block

0000001aaebad4426b0c762e34838a132548e1d4c7e6cad96a5546ee345b45e6

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 19736 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

db7e762737d32fa22f9e20f36bcdae50… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions