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

Block 576

Hash
000002eb03b8fc3a24a6e666897fe2d662cc59b021dbe4327330e72978d584d4
Confirmations
41649
Time
2026-09-15 17:11:40 UTC
Median time
2026-09-15 17:04:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e318f83c8b35b1bc30d444aab34e84ad97dfb79316e1bea7b897205c7f852312
Previous block
00000181900b2a58412c92cffac8143f65396363b7af2ff800e42e055a84ae2d
Next block
000000bc3ebe6fc29ee57b15f5966bfb24fd0f04d618879c8ed6e9cf0827178b

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 576 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
e318f83c8b35…205c7f852312 coinbase1250