Block 18960

Hash

000000e41ed5d613b4080c91cab873a8f72242f5ed19ab5398731cea0f29d3fd

Confirmations

22717

Time

2026-10-09 23:31:19 UTC

Median time

2026-10-09 23:22:33 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

b1705da37e93eaee4b4f8be08954248a30f99f877997d563d4cfbf18d494d95e

Previous block

000000c40ac7a8b1ec32e612519c3f3aabdbee664fd4d0e39700e5d23912b1fd

Next block

000000869bd81f764ee3e8ad403dbf940fd1d1aaa1d127d9ee876d1bc9a30cba

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 18960 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

b3ef7ab0f8f5d44e5dab31b523ee50d1… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions