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

Block 13229

Hash
00000029154c7a2cf5c619df50d9fda3b54ea718900f974c85f681f1035facf0
Confirmations
28837
Time
2026-10-03 02:34:11 UTC
Median time
2026-10-03 02:25:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
9413c78700a9e5a818656351f91faa0dfbf7fdf0b9c6606cb0f57fdef293fe78
Previous block
0000007923230d71ce24d653e3b072f60dfef0deba84c3abe34108c251665b87
Next block
0000005a4289a1b78704283464062cc598d4dfdd52d2287e9814fcf1745a658f

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 13229 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
9413c78700a9…7fdef293fe78 coinbase1250