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

Block 10144

Hash
000000279ff7c7f12a0efa5631272fdd715a192f04f07ce0c9902584e324d194
Confirmations
31874
Time
2026-09-29 05:11:15 UTC
Median time
2026-09-29 05:01:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
e7be824abbb46f0e2485c0f19c6b59a8f0051625d20ecbaf55f1c790a0a32a6d
Previous block
0000008508638fcfcafb19bab354ccea5ddae16df54f6ba3f908475031067ed1
Next block
0000003cc45f3fee7eed444e2a735499a20c2310587daca8e939e77ffbcf6ac8

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 10144 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
e7be824abbb4…c790a0a32a6d coinbase1250