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

Block 3228

Hash
000001b84976e0bea2d972984284d22c20567140edb56d9a7cca8234d668dbc4
Confirmations
38879
Time
2026-09-18 14:11:40 UTC
Median time
2026-09-18 14:03:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3db1f4425b1c01cf04af10d8155c6536309030db44577b7241bc9da710881eb8
Previous block
000000c4070ef411d4a685873ce69e864174537ddf103375a6ead578d5cceb73
Next block
000000ffc7d7f78d7bff8db93aaee6f6bf622acaeee8d17b20b9730db89c7074

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 3228 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
3db1f4425b1c…9da710881eb8 coinbase1250