Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 2492

Hash
000002c207242c142232863b88d836361a2f25516914cb66e7779313f241c1fb
Confirmations
38708
Time
2026-09-17 18:46:29 UTC
Median time
2026-09-17 18:38:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
27e2efc6d6fba5f9268482eb8f2788bdc1e4a514aa87c0d3bcaf21be45952cf7
Previous block
000001e67dc657d9117a976dd989f332bd67756c2a537a9fd3b94f0e9e04c34f
Next block
0000009843d6ef64d0219ff3aa1f7f641cafa5bcd68aaadf9b53cbdc25834a52

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 2492 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
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
27e2efc6d6fb…21be45952cf7 coinbase1250