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

Block 3599

Hash
000002267aa7366cc94080cec2a2a9c6d98197b6d5864bb6c4e5e60d695aa461
Confirmations
37035
Time
2026-09-18 23:57:30 UTC
Median time
2026-09-18 23:49:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1788fe3d53d2a906f6543911742478c6516accc19ab4f98edb515342e4fd38c2
Previous block
00000008d76f35652f28b8e50260d181c8519005edd3fab23e2acf486e7c843e
Next block
0000007220697713597ba1c0c62fabfffc56ef6795efd8b4048d0a871d258781

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 3599 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
1788fe3d53d2…5342e4fd38c2 coinbase1250