Block 19483

Hash

000000f00e6541a61e4c250273364e0fb5c16f455aaebe98e9dc9ff15a39ac08

Confirmations

22350

Time

2026-10-10 14:16:16 UTC

Median time

2026-10-10 14:07:46 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

78ed97c89e83ce9f622404c90b7bb41068e355fa9f47d1cd9f8621dddce418e6

Previous block

000000f85e90083d8aa7299d96d9894659fdc60ee10628cdbe008dde2b74fb18

Next block

000001020e1cf696066f64f8384155b2ad052f131e416bf7b705ed0578847764

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 19483 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

cbf2eb6a83e3c47a07ccac7fa8d2addf… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions