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

Block 6433

Hash
0000002d9a15b71c5e341db75e4cf7b59dcc0d98fa4425db987581b545d21ee2
Confirmations
35686
Time
2026-09-22 22:42:48 UTC
Median time
2026-09-22 22:27:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6fd7b886fe62c6c5c7b4b4d22da9cfb6e9b6f9989df0b6bb6733abe3437aaeaa
Previous block
000000157d3966a79923fd81a7582591ad7daf78b812559737fe26ca3088200c
Next block
0000001b61097c6dba5492c0590031583ddcfa72a36b7988389884d09fe70bb1

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 6433 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
6fd7b886fe62…abe3437aaeaa coinbase1250