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

Block 11520

Hash
000000058240c949a3b4419b08a15f56ebec2bdb3a4c1ca560eeb104a9c7b874
Confirmations
30007
Time
2026-09-30 22:56:34 UTC
Median time
2026-09-30 22:46:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0f99ce8efa13533792c4fde6ef47c2ad7c805824bc7a4ec4ce2dce43f5db2bf1
Previous block
00000050519536621b0517abb96d6af911030dae34b91a778fefbcf9fce36a21
Next block
00000045758745325579a0d1df0978dd09577bbd9219e1d08b0614b1aabc56b4

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 11520 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
0f99ce8efa13…ce43f5db2bf1 coinbase1250