Block 18824

Hash

0000008601a64186148e2790f8fe7f570beaeccb6e1a5db82e3ab2bed4eded53

Confirmations

23598

Time

2026-10-09 19:43:41 UTC

Median time

2026-10-09 19:35:21 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

6674f08ffda82d376d8db208350bf2713e442c946f0d13dae3e816228c42389a

Previous block

000000e22b7ba7094000aec2543e47f387854c67c6601ad168d9d1d538ee2929

Next block

000000856ee212d04ed1b63f1ef6e5d8810c170bec406ca3ac209a147756c0b4

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 18824 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

14dbf61cd84736abcee06fcf7fcaf366… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions