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

Block 2348

Hash
0000008b8b981d182950a2a3235039245210691b635b5afa3c992d84ca38ba66
Confirmations
39374
Time
2026-09-17 14:59:20 UTC
Median time
2026-09-17 14:51:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
931ce639edda7ab43b6cd901d0d40cdad2249c9605f9decdfc647a6ba8f19699
Previous block
000002d41ee1787bd872fc8373aa07b61d448e30d07fc8b7149e8ef1f1966479
Next block
000000e65a3ff29ef192c9faecdd65f33fee4a0f00faff955c0f07231f251c94

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 2348 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
931ce639edda…7a6ba8f19699 coinbase1250