Block 19214

Hash

000000d412425fe7d44b08cc9de05b452d8e8e5fb9e80caca5c456736240ea51

Confirmations

22372

Time

2026-10-10 06:44:08 UTC

Median time

2026-10-10 06:35:41 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

f2d02a4b98fab015400a4a637ba9fc742b76e8d51a7a6e61808a72299bb096db

Previous block

000000a4edfe05bca8cf2816878bdfde96337bcacbe1d0f689b25c5a166165f8

Next block

000000ab0c11e44d915a07611d3232e0d60919b599eb37062c1a3df220e66ad8

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 19214 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

b3b105a7ea1978b1a4c45eb0c39dd2fd… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions