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

Block 15415

Hash
00000084b880b704661ddf4b1e24a8d3c2b6d9552df9cebfa19b742fede96854
Confirmations
26871
Time
2026-10-05 18:22:56 UTC
Median time
2026-10-05 18:14:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
4a817fa7ed582151e844b85a528ae03e06914a64f057ee72befaf4568617bb09
Previous block
000000731bed504f0775267c8d5a3169f4b1a6a0ec043ad7dc3dd7e7682590ef
Next block
0000003806a01341b2e8f2dcc905cfc16a82471370c3ca310efe9bcff8b94a0c

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 15415 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
4a817fa7ed58…f4568617bb09 coinbase1250