Block 18799

Hash

000000d7266d47d942cbf12d28930bb20f9977b00d093f1b36796b5ac555edfe

Confirmations

23599

Time

2026-10-09 19:02:39 UTC

Median time

2026-10-09 18:54:03 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

18de4b0f04853f57e510b91d6864877fb36a1eb4e1f84eb128889560e9f33fb2

Previous block

000000223c588439f982eb23806f496fb30ec873067cc2540125b98d64906e90

Next block

000000848e5ae83575d762c88db716ed45a3bb3779369308f182a99ca7f50d18

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 18799 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

debdef96bf6ca6f2cd337aac1bfcea9c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions