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

Block 15952

Hash
000000b2b9844a90a0c7d214b7b88d7b314282270568bd7727b38b54bec9c349
Confirmations
25213
Time
2026-10-06 10:00:20 UTC
Median time
2026-10-06 09:51:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
76ffdacab34d1c8072d96996af7a307f9e08970586b921af447fd944b3e83835
Previous block
000000698dc3a4d69c0dd6539a17769a1d59a7a332f108edbe0b1396619df859
Next block
000000be6a1b4dd26dc1d871414d98d59ffa2ecb1279107d022e9388166e4353

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 15952 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
76ffdacab34d…d944b3e83835 coinbase1250