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

Block 5085

Hash
000000975ba0d7c5ab75aaa721bed75e4be5e9d338c4e03be75974e4d317e7b2
Confirmations
35979
Time
2026-09-20 19:35:53 UTC
Median time
2026-09-20 19:27:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0f5f23caf8c5491f13381664a6cecdb6f980a38e447c28316f868b9958f2cc2b
Previous block
00000096e66a0466f262315b1cadb273172c1fbea641ac423144fb2f06280d3c
Next block
0000005e972ff0666f87c6cc7c4909d830bb489b983b0704424d2ae2ff33e236

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 5085 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
0f5f23caf8c5…8b9958f2cc2b coinbase1250