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

Block 1487

Hash
000002ba6865a52e81dbca170dd1aa740203259b1fa421ce3132d5e5b7d17edf
Confirmations
40840
Time
2026-09-16 16:16:37 UTC
Median time
2026-09-16 16:08:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
566327f85120eb5e9ac83c3d0954a2a7e7e887c315a6b400ab3fb65cbd4b52b9
Previous block
000002cbfcfdd747b26a82f2aef274717e286d651fb99fd33dffe7614c7592ae
Next block
0000002b0ca7af8d69a84e863a23684d634b1c60c4cad882112352bd4e88dfbe

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 1487 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
566327f85120…b65cbd4b52b9 coinbase1250