Block 18801

Hash

0000005aa6ccc4e5e007dec053c56a16517bfc62b705990122d5cb43c014c852

Confirmations

23605

Time

2026-10-09 19:05:45 UTC

Median time

2026-10-09 18:57:35 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

f619c996848743dc1ae9fa1a46f989896a5d994f190366525f826a0ec30939a9

Previous block

000000848e5ae83575d762c88db716ed45a3bb3779369308f182a99ca7f50d18

Next block

0000002e82f1621697366c19b2f290d74116f71c40a7a4cf5e6b20893fe07b94

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 18801 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

84620331a7932ab74582599a6993b34f… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions