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

Block 1409

Hash
000002e18901b48162f18b8aee133e4e3d7e926ecbab06ded51368a889404856
Confirmations
40679
Time
2026-09-16 14:13:28 UTC
Median time
2026-09-16 14:05:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e93061da20bad53cd87fd9270a80e2987fd1aff64bd1dab6104105c57fb88394
Previous block
000000a8001ec3b881ad7a94946c2520a943dc7ab0ea007581ef553fb6e1bfb2
Next block
0000027f2ca39b6f634b43f8870ea8e6df3ebbc29616c686b5fddb44dd28f938

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 1409 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
e93061da20ba…05c57fb88394 coinbase1250