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

Block 7407

Hash
00000015b88d24dae7fd50ee1611b65788b75ab668931e3e2502f927d9a57348
Confirmations
34820
Time
2026-09-24 20:28:31 UTC
Median time
2026-09-24 20:09:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
4ca59c45d75c85c90cdf0337255ab505715cc0c907fa41518e29cd1278493a3b
Previous block
0000002f73a32a74872eb36b5fcf6d33275041b1eecffac0d6ab0d09f5fbe6ed
Next block
0000000459020caf3dad0bcb61870b604bbe8561f86fad6e231f13fd312cb26e

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 7407 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
4ca59c45d75c…cd1278493a3b coinbase1250