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

Block 9742

Hash
0000005318132703323aa184333641633f080f1395ac9a44e92e0d1efb9574ab
Confirmations
31197
Time
2026-09-28 15:48:40 UTC
Median time
2026-09-28 15:35:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
0ecce286c3e75866a957e7536a1b85e863644bc699041d2e12f85f67b0bfdb85
Previous block
0000005485baa2c5c09e432d16c3ae30728bc4729cfe338f39469f50bb7dabc3
Next block
0000002dd64200c71c986dbbf7df92fa482f3601cdc8a2153801c0e79762b2fb

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 9742 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
0ecce286c3e7…5f67b0bfdb85 coinbase1250