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

Block 575

Hash
00000181900b2a58412c92cffac8143f65396363b7af2ff800e42e055a84ae2d
Confirmations
41656
Time
2026-09-15 17:10:10 UTC
Median time
2026-09-15 17:02:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4ba758d04f5075d64a760b6fbdcef3a1e8ffcc93d52c85c6d42ea64d89f83119
Previous block
000001413cb9cbbc5ae33abc233564bba5d0d0a961f59d76bde8014c0014422a
Next block
000002eb03b8fc3a24a6e666897fe2d662cc59b021dbe4327330e72978d584d4

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 575 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
4ba758d04f50…a64d89f83119 coinbase1250