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

Block 9117

Hash
0000005553e0cc9fe2139fba95de7ad794048763e1ee5182a869b01ad7548d50
Confirmations
31819
Time
2026-09-27 17:57:08 UTC
Median time
2026-09-27 17:44:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5b21061ac9246e605d3471c6bbffe86ee3406e5e54529c47df55393e5eb5b190
Previous block
00000059a67670106773257ac43b6126e8030fe61487d8d4ff9db8a0fd583afc
Next block
0000000d7da40fdf49703d1207a7019719dfb290927a45ea1dd6dac145c33476

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 9117 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
5b21061ac924…393e5eb5b190 coinbase1250