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

Block 11557

Hash
00000083b29b56a156487d1a3b8cfbb3cb673c7ea4a700a503f5044e5be88b55
Confirmations
29155
Time
2026-10-01 00:05:10 UTC
Median time
2026-09-30 23:56:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
7b43a2d343f3ace9ab88b235cbe85f8868607043ef252a56702f2073221f78a3
Previous block
000000811310d4e9d8f78deb443cb254b8bcc4c86aff5687c2e3ba54eded2828
Next block
000000499a74e326b06384aa2b72b18661fbf9e2cfcbe7cb2b3af32ea0e9aa5c

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 11557 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
7b43a2d343f3…2073221f78a3 coinbase1250