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

Block 5366

Hash
00000013accb13185ba7f29f24809691240e70e5fa047b1f3a36d51f3bae410c
Confirmations
36772
Time
2026-09-21 07:52:05 UTC
Median time
2026-09-21 07:43:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
11687842c557fb495b02e639f695fb477487e587c5e0c7f69eaddfb947b69513
Previous block
00000009ead636ce177b165057f8a3e5181cd10c45d1b4e43e342bcc59ff0479
Next block
00000089ea28a0db3e50a46eaff34fc3f57090e320be7fcfee17daeb2cbb120e

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 5366 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
11687842c557…dfb947b69513 coinbase1250