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

Block 14203

Hash
0000003cd8bce8db7942c5504f1e2006fcb3a0d31295b1b5755e508524ab77b1
Confirmations
27839
Time
2026-10-04 07:20:13 UTC
Median time
2026-10-04 07:10:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1cc3f49456e856dbf600b198bccae47b3071e652f0e134e249f167eca46a6d7a
Previous block
0000009814ae7ba5af22ab6b601fce9e5369ed9205a6013b5956146ead7844b3
Next block
00000084b8369ef79b1b7533c006ab41d6f2615aff9bc4285c67df952072ca6a

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 14203 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
1cc3f49456e8…67eca46a6d7a coinbase1250