Block 18194

Hash

000000d7c0a6477673ec2c7ae042d64f512d379daee9c6e353c2876a7fb2307b

Confirmations

23223

Time

2026-10-09 02:14:57 UTC

Median time

2026-10-09 02:07:11 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

95cba12636a486c35dbeccadbb967d8a32fc060191bb5101d85be238a3adc273

Previous block

000000fca4e89d4f3e8021e17c0aa73807c2928df776124fe528a2b7f429b52b

Next block

000000a48a49efa3ea4389503200d334fda7570726b0d5d2d00dc8b4f26de3d0

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 18194 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

76f388bea4960ceabea42b214b472ebe… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions