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

Block 3018

Hash
000002137a2ae434a3f3e6c54bc6859901722408a1da6378805591e42b8ec74d
Confirmations
39415
Time
2026-09-18 08:38:33 UTC
Median time
2026-09-18 08:30:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2552b97b57e8023337df57d197f43b620448b7698f47b34316ac7c4c843d8d76
Previous block
0000028d37490a21bfac2ffc7a8b007a65778287429315ef3d08ada8c9365c97
Next block
0000026b95d983dcbddc3658c33ac8975ff28e18dd0c62e4012bbe6826f23ccb

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 3018 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
2552b97b57e8…7c4c843d8d76 coinbase1250