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

Block 1394

Hash
000000b5361b61016168bf680123e6d75cf3d1c15f05cbf13e33b98b1f91a530
Confirmations
40188
Time
2026-09-16 13:49:55 UTC
Median time
2026-09-16 13:41:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
698556631f146fac79ad5b9cdc89a4af362e5a1b0d139556b518675ba3a1a1d3
Previous block
00000044411d2b83eec1c6e2693ba4f3c901151bc0afd6a75020488d4d9de560
Next block
0000030dff859fd3760dcfdc0a50a48714f08e4ed2c8328d78d9536ab19a59bc

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 1394 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
698556631f14…675ba3a1a1d3 coinbase1250