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

Block 15518

Hash
0000009ec518a6cc09b15364f6850872783c784fcde37164ec4c3b681cb94d1b
Confirmations
26464
Time
2026-10-05 21:20:48 UTC
Median time
2026-10-05 21:12:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
2a0d3465f0ef3a7904879c083a289ccb1e74db74fe1d653c05cb3bb6d107a69f
Previous block
0000003efa094fed6f9afd39b0312f4bc86162086d8cc626edb2ad225b96f9fe
Next block
00000040fdf3a5be1f7879359de95c7b93c180d8678486f1404b947d0e88dd4c

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 15518 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
2a0d3465f0ef…3bb6d107a69f coinbase1250