Block 18793

Hash

0000008d345262d7d3816bc958dfd524e4bcb9fd5f30fdc6e90fdf27f45d6da4

Confirmations

23575

Time

2026-10-09 18:52:25 UTC

Median time

2026-10-09 18:44:25 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

5861490339e3de5c405b730a935b80032710035dbeeddfe9287d9a9f638c962b

Previous block

00000015c3bc024085da42249d471f9c6746aa1d3ad7eb9e4b52c82f3935fbd5

Next block

0000002012ccf6012bf1e5fcaff36b2d4bf508a79916a89744b39f4fa2b62c0f

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 18793 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

cf3b433536d5066e24238856cc32ec32… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions