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

Block 3249

Hash
00000233caeeef85554f158fb012f5188be4f5008d44877a96bcf02cf677d1af
Confirmations
38888
Time
2026-09-18 14:45:06 UTC
Median time
2026-09-18 14:37:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3fe56ab84a0f5bd0f07139fb9afbfb8ad5182a9353dffeef0f37766538c27e94
Previous block
000001b6b1ac06b4475cd7a72c7611afca1d946ead913fb5b2141348ab15004f
Next block
0000001886a8e142464d07de8d1d8dcb5dd221a222007c2a00ed7553f76012e7

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 3249 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
3fe56ab84a0f…766538c27e94 coinbase1250