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

Block 10419

Hash
0000007f4d1e25b1bb07e5359a6e3dedd31c136c23069101587f3b16bd6aac8b
Confirmations
31854
Time
2026-09-29 13:39:34 UTC
Median time
2026-09-29 13:28:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8367f316bfec9a7d7bbba0bc14e52021693641c2e35c4588ed62ca94f2213112
Previous block
0000008f384cf57820bc2cb812003cff8716db5968c08521bedda35a4417b61e
Next block
0000003cf092d0ee9a0c91d3cae990e3f7c16ef04a3ada057823d9f2bce21126

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 10419 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
8367f316bfec…ca94f2213112 coinbase1250