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

Block 4182

Hash
0000000bef69799585a50f619d542a19fc4e110283e68a3eba12ea5f00cbfdc6
Confirmations
36510
Time
2026-09-19 15:55:49 UTC
Median time
2026-09-19 15:46:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f9654473863bd67c1ca6568fdc9f0941b66458e94b9c27f83640181115155564
Previous block
0000004121febca3196d3bca40a2ddaf861bc3a2d2178efc0deb8ed08d734aec
Next block
0000001ddf44232f916b2ecf5aff04dbe647a0916031d9714e235bfadcd4a4e9

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 4182 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
f9654473863b…181115155564 coinbase1250