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

Block 15380

Hash
000000b3f1749db16b225c428d36599c66ba8ead7f27ed2607d42fa472e794a4
Confirmations
26835
Time
2026-10-05 17:21:27 UTC
Median time
2026-10-05 17:13:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
c43ef29b4ae20a33b678732e1724c37e387db1cfd01cd88d749d942b339fb839
Previous block
0000006985d68f2139232ccab0ced9fe13451abedf0088c417527d01c9c4e66f
Next block
000000b0df3c76e569b844db79d0ba42a865644c9d6082bd9ab0c3a767918132

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 15380 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
c43ef29b4ae2…942b339fb839 coinbase1250