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

Block 14267

Hash
0000002e8a518c46e6c884eb48bb4bc8aa44add71d57402ff66078701e53fde3
Confirmations
27739
Time
2026-10-04 09:09:16 UTC
Median time
2026-10-04 09:00:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
52b086eca9614ea12248c0885029671d7e9f90284c3a854f413897e22baec586
Previous block
0000008cdfe68179b6ad68727ad6bcb611cea6f78597eb0269cebda2267c6647
Next block
000000ac1e93174d578a90dad3ba8f8a004ca7c08ae574d7f3e34933437b2dfe

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 14267 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
52b086eca961…97e22baec586 coinbase1250