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

Block 15045

Hash
000000854896b86522175598c633acf1816a187eb00bcd24c307affc4818d35e
Confirmations
26927
Time
2026-10-05 07:42:30 UTC
Median time
2026-10-05 07:34:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
002ad8b1a099cc2690659a3b8e77c581c478d03b4b17c8ed5f1384bfd0249a85
Previous block
00000005846bf6e67ba67d1f290abb502a058759c5b8c7aa48ceb562b0291f77
Next block
0000007376389c5e031e9cac86df33847aea950f63ce0c9a9298634ddf3bc798

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 15045 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
002ad8b1a099…84bfd0249a85 coinbase1250