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

Block 2407

Hash
000000e9471a2d02869c7e0b802501dddd6e1faed36afe514ab04107995c1e53
Confirmations
39772
Time
2026-09-17 16:32:03 UTC
Median time
2026-09-17 16:24:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
56830dd10d8086f0a152c379560b225aa0ee7b92eb7b3eb91635226430d29686
Previous block
0000027f5565a9bd6820fd25f8e6217c4b98e3c83013e2e92f7b03597e790bc4
Next block
000001a1e623696b100d2aa97c48ea2a8d9095981247a93b63621a443e175759

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 2407 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
56830dd10d80…226430d29686 coinbase1250