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

Block 16077

Hash
00000009c560ab6934e84d9babd4f1898c7c96755267f7be77e37e4bd2890635
Confirmations
25341
Time
2026-10-06 13:41:40 UTC
Median time
2026-10-06 13:33:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
2649bcf78ce32a40e57d709c7c8d5092aa049e45118d2915ae410da20fb58ba2
Previous block
000000cfb0fa954c111159d13145753e452a9005351e39e770cae3ab47bd74d3
Next block
000000447a5d814f68830f84332863e240d39e365191c806143599d298a1aff0

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 16077 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
2649bcf78ce3…0da20fb58ba2 coinbase1250