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

Block 3801

Hash
000002baf4de2dbbfd7b512b12c8a8d54295c14f8869453a697914caf40ff49d
Confirmations
37035
Time
2026-09-19 05:17:52 UTC
Median time
2026-09-19 05:09:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
320f337125e3649d0feb10682c39fd37ef4792b18c3579e2f0c87f900ed648af
Previous block
00000105849221a2f3586f46f753ba652017aff7cc2a06947c9a942266a35354
Next block
0000036e676dde5713e95022b0007d34a32ce8b8f8690f1d5a4b5c5667365abb

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 3801 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
320f337125e3…7f900ed648af coinbase1250