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

Block 8243

Hash
000000329d86831559dd2ff71c50f9d0d8c689b7ecf1333e523b72633bce7cf2
Confirmations
33831
Time
2026-09-26 10:59:48 UTC
Median time
2026-09-26 10:48:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b58dea68aa747f1c3191e288b47e3586feebeb08c0c255a9b196fb8ffdc8eb9b
Previous block
0000000eecb821c1ca7a1d19f9001e70235157e88252c8abddddab39a1cfe416
Next block
000000522e0a3e33e0f2d4cf0e1ad870da91e80499ef9a7e03bbcb70ac621e6c

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 8243 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
b58dea68aa74…fb8ffdc8eb9b coinbase1250