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

Block 14228

Hash
00000040be4b478392b625a876629aab4bf579b2ce88a0a2488c31a91d89ead7
Confirmations
26523
Time
2026-10-04 08:03:28 UTC
Median time
2026-10-04 07:55:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
13b1196829b32c38d25bb4028f304081b9800426b6469a31fb75c1fbeea19891
Previous block
0000009734705de400f55197e0ecd10edae923aa0e5d2363a332f9eaa7802863
Next block
000000896d7b05c6cec7c959fd82f2709d03b6d080665b31457547582d39019f

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 14228 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
13b1196829b3…c1fbeea19891 coinbase1250