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

Block 15269

Hash
0000000a8e4c74f89a836826173fb10ad9b3c9217ed841484c46b964eb230df2
Confirmations
25024
Time
2026-10-05 14:07:32 UTC
Median time
2026-10-05 13:59:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
249cf348363da4efef8b74de0948a592b32b57c774458628b314587caaccc8d4
Previous block
0000007e36bf92daea2dcc27d7c631ee18d468eab22c71a872e71ec229ff6f9b
Next block
000000991bda289b54ca90c73fc5da0b318902f117be368f16b841ee532664b9

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 15269 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
249cf348363d…587caaccc8d4 coinbase1250