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

Block 7401

Hash
00000001807d3be39c6cb3a54f8203a8aab3d16e9fc97d6719a08d376a851164
Confirmations
34742
Time
2026-09-24 20:06:01 UTC
Median time
2026-09-24 19:51:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
184c8ec27314eaef8121a8155796a31ae5c3e1a72b5d9336085cedbfdd120603
Previous block
000000113dd71c752c7b6bed0b3d971423d988954a99e647b613af9099436c73
Next block
00000019949086ee9fdb6f2f93a1e7db66b0e5c04c4bd9652bd0a5480fb517b4

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 7401 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
184c8ec27314…edbfdd120603 coinbase1250