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

Block 7066

Hash
000000178f39b6d972270b80ffd81684273255dab709f866bc13e0e6c87c7081
Confirmations
34191
Time
2026-09-24 04:18:28 UTC
Median time
2026-09-24 03:56:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
72cfb9c9d43f37f3534f7a2ff94965901f7359929607c47b50b7f8a1c15d3a1d
Previous block
0000000799c49c1af562fc7a1269ec331dde1fcdfd7e1f45e4a4715e055b827c
Next block
00000020fbcfa4cf00b06c21c4dbaf15d3b42d81387aaa43a25f2a251de23d0a

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 7066 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
72cfb9c9d43f…f8a1c15d3a1d coinbase1250