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

Block 16424

Hash
0000006b3666533aa8b1b8b07a9b427d8afe78207ad2d12a26cc05a66e5b6ca5
Confirmations
25664
Time
2026-10-06 23:37:38 UTC
Median time
2026-10-06 23:29:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d4cdf87e675c17577b08e04ec6ccba3f4ca06701a85d6fd4bac7c65ebcaa9c4b
Previous block
000000d4afe14c5d55e1b8e6f8d7223c47fd08d37b425a5f0adaea8050f0d3a9
Next block
0000008b4c62bf2f61bd6e5572c064b6500bf78ba8211a10fe2d0c4ef05b0e91

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 16424 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
d4cdf87e675c…c65ebcaa9c4b coinbase1250