Block 18600

Hash

0000006e5d5aeb85b3e0bc9a29e22e04c09ffb6b63abf44edd7a54b05193e0e0

Confirmations

22125

Time

2026-10-09 13:33:36 UTC

Median time

2026-10-09 13:25:29 UTC

Transactions

2

Size

3,179

Weight

11,792

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

72a6aa9b06f440ca2cacd1cf5b5a264e47c4a7ed37d1c2e658ecc1ada310ce31

Previous block

0000001c0164d1894af535dd041908ba7ed37b539d0ad978688f9eff18a43fe7

Next block

0000010360bd44b9ae08c9b7c942eb0bbab4b315631a6449c2587305b38d35db

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 18600 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

5a2b3d47cdd0b6c3afbd7738d3f7ddfd… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions