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

Block 2205

Hash
000001690ad3a7de92edb668c2f44097bb5448cd166c3ad0f13cb635d2e74d53
Confirmations
39011
Time
2026-09-17 11:13:12 UTC
Median time
2026-09-17 11:05:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7e6a04424d9a96d3468230ba5977a2ac70c217b470fbfa99304786bd9f6b4b5f
Previous block
0000000e34d6a7fe766e5907ac0872805f3dd024b3096811fcd4f1a4c927557d
Next block
0000012051f81a65336a04b39bd008b06585f3500335b732f5cbb4d296d655cc

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 2205 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
7e6a04424d9a…86bd9f6b4b5f coinbase1250