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

Block 10215

Hash
000000617a696e117487fcde02e57e98e189ab5096ced4d96eca4200ac3c105c
Confirmations
32026
Time
2026-09-29 07:17:34 UTC
Median time
2026-09-29 07:08:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
24e363710d5922f0df4bb32bbea6df4bfb76d779d928ebbbb043cd419af1fc8f
Previous block
0000008509b47c332b5c500981e8b24c4cbe564869d2034b1e01b085d9949f0a
Next block
0000002daab55fc4086f64055dea0590e65b1d78696895fc3eb6eea0b6194140

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 10215 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
24e363710d59…cd419af1fc8f coinbase1250