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

Block 4803

Hash
000000bd9711327b36fa66a904fe6ce7d18cc946cb24a95d87320ec525c1556b
Confirmations
36079
Time
2026-09-20 10:50:40 UTC
Median time
2026-09-20 10:40:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
91dda6e744ce74e760f44c85039d670198ea0fb4bf2b01d8e08a5cf7ed0ccf8e
Previous block
0000000ab90eb8ad917b0ffbe9052a25f1d3b68cbcc3d1df04b4f5e491a862d9
Next block
000000c7b30b70bc85524febcd63ea483df7bd04f10641ca21f8e7093f781b21

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 4803 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
91dda6e744ce…5cf7ed0ccf8e coinbase1250