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

Block 9378

Hash
0000000005b861c077536af4d3a3ab240ef8c724ad51a9c15738feaae9a30a96
Confirmations
32936
Time
2026-09-28 03:12:05 UTC
Median time
2026-09-28 03:02:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
f8c6276d00f37666ddc11f1a4d38d87562c977fbbc19767e36835a272624b007
Previous block
00000058b9979736ab20a13cf544094c3c3b3a26c00374b7ed8fbcc8096e52d7
Next block
0000000b8b7329b8754f48fbb081edab518afa7efb784eaeca9513f2dce02ba0

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 9378 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
f8c6276d00f3…5a272624b007 coinbase1250