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

Block 16848

Hash
00000001d9bfe0c4a9b82d2ebd7e7ecdbcf169e256547fbc4bbf794a8a581798
Confirmations
23855
Time
2026-10-07 11:54:28 UTC
Median time
2026-10-07 11:43:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
779d12807a8ac27e09e2c34d291fc4a15ff536ac8ffe393291fec596aa98804b
Previous block
000000f07d24cbd6ba8fda0cdcde416fb3075d75c580c5cee2b7603953663dea
Next block
000000006f48fed8be805e56fdc2fea10e870114fa9138dc2d40f20265f72688

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 16848 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
779d12807a8a…c596aa98804b coinbase1250