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

Block 8393

Hash
0000003a4e3c561fad409a0feb471b8d923f467bf4ed284419b7c3e68c86f17e
Confirmations
33751
Time
2026-09-26 16:28:36 UTC
Median time
2026-09-26 16:16:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7311b2a3567632c141605f9062ed016efbb499b0b0d89b34f4bd329e14fac2ab
Previous block
000000104ff7a0cbc6cd195291b80d1cf1fe5f87903f6cd703d9fed15f4d9155
Next block
0000004fde79c202c22bdca0ffe8ca30a4bb59b4cd36322bf64487116e859551

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 8393 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
7311b2a35676…329e14fac2ab coinbase1250