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

Block 10831

Hash
0000004cd185414744b33e3881881f7c9e249c4f57b9305dbd45bdd55c96a7ac
Confirmations
31370
Time
2026-09-30 02:18:40 UTC
Median time
2026-09-30 02:08:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8553e86f0270cab69dce59d4092508f1637a45586781b61038dd0634e4b71692
Previous block
0000005a3ccfaf84f67baaa1da13820d1077cdd0942041eb5108847ff5bdd212
Next block
0000001d3844c171933d373e74bcb5db26b8f92c164e8fa7341bad9ea2a2f76c

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 10831 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
8553e86f0270…0634e4b71692 coinbase1250