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

Block 5294

Hash
0000002890639ae0aeb7cc3b429430775bb1d6b284af8ca5ecc389b76f0e2697
Confirmations
36256
Time
2026-09-21 05:45:57 UTC
Median time
2026-09-21 05:35:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
28d07a826c1ebee1e7ced5bb8175884abceafe1ad5fe34d6bbcccea64e650330
Previous block
0000003ee4f46cb3d776c4e755e11a1c35a1b8ce052297c5c056c704049422b4
Next block
0000004d6aabd304c5e3aae49b52641371f0bb46e9ccc7f5b7d6b99ec0afee2a

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 5294 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
28d07a826c1e…cea64e650330 coinbase1250