Block 18236

Hash

0000006b95174eab7bcdca1693c6c5eccc3ba3ee620bf5a13f849fd2b7694c85

Confirmations

23498

Time

2026-10-09 03:25:49 UTC

Median time

2026-10-09 03:16:57 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

5d7052d4cbd378be985a455d1e613b5fd334bd84305e5fcafdaf6866d162599a

Previous block

000000672479f75037e691eb08d2d3ebeaf1a0f2cfc75983c72ca0647912b8f1

Next block

000000415697f3749df8d8b5fb6b2c0d0712f72086f49cf030469adf39ad23c9

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 18236 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

3c2cccd2692990a589a405711d022482… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions