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

Block 9855

Hash
0000002086bd8e91c7d446971106a896c8bb3f694702c7d2cac81538ae77ef39
Confirmations
32406
Time
2026-09-28 19:41:28 UTC
Median time
2026-09-28 19:30:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
898b060738eca9649cf48bebc2e26a85e9832e6f9ae86c60da278412a6f2e802
Previous block
0000000c525800b91e082e1b48bb73fbf03f127587571cb58e6a8f88a9faf7e0
Next block
0000000fe69867bf293fada5baeb1660e021538e71fef0dfd2c48bdfb141190d

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 9855 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
898b060738ec…8412a6f2e802 coinbase1250