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

Block 9741

Hash
0000005485baa2c5c09e432d16c3ae30728bc4729cfe338f39469f50bb7dabc3
Confirmations
31041
Time
2026-09-28 15:45:27 UTC
Median time
2026-09-28 15:33:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7f55860f803f5ab3e2553c3c01ce91e0b81a8f48e15f21b43bfc8072652f03a8
Previous block
00000047db27213432de767f3a82665ad7789b0bbd7dff6af27962d4bd513379
Next block
0000005318132703323aa184333641633f080f1395ac9a44e92e0d1efb9574ab

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 9741 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
7f55860f803f…8072652f03a8 coinbase1250