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

Block 9217

Hash
000000066c9f6580c8a92bc67ed05ec79eeb51dd60dbd50d86b4c613622ec006
Confirmations
33055
Time
2026-09-27 21:35:44 UTC
Median time
2026-09-27 21:26:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
f8ebb6a51f985f0dd8fbe607d9046a2b526b07a6942f80390272909e6c22cedd
Previous block
0000006259cf404309ce801a7f4c318056babe0f4e5e23d1b3e5090ba62a50b2
Next block
00000028e039eec529c7da7f3883b2f77161965883de7a14b2bd86943822335a

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 9217 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
f8ebb6a51f98…909e6c22cedd coinbase1250