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

Block 234

Hash
00000227a70ea38b8d4bc279d4a79fc79644ec59064b8df858c1ce321fb01238
Confirmations
41872
Time
2026-09-15 08:37:21 UTC
Median time
2026-09-15 08:29:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
936c95304a46fcc2cd5ee634136e7d5a92cbd5aa12a7b17abde04212aa302c85
Previous block
00000024661a527497417ec52ae021d05c9d96c41da753c8bd07d427e8781263
Next block
0000034d5b7c55cb7b3093ae9e21780e053e79129365d1937aea43701d0de08b

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 234 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
936c95304a46…4212aa302c85 coinbase1250