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

Block 8256

Hash
000000428e4178440fe0bf8b70bb2ffeace3cdea18d8c603de7ca4c3a84ca3ab
Confirmations
33323
Time
2026-09-26 11:25:53 UTC
Median time
2026-09-26 11:17:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3bc6a9d4dfc60c8a506c97af479ff44f5ee92adc289951df8a19f5fe0c1d77c1
Previous block
000000667a97fe25ebf37994404958a1e5cd2551e147a0dc89fb820924c59441
Next block
00000047b52e451ffd16a57379a66cba48957bbfb41567d88c038097b3394320

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 8256 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
3bc6a9d4dfc6…f5fe0c1d77c1 coinbase1250