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

Block 14540

Hash
0000003627122334976b659e484bec0112e76d3b45db831947e79080e5e353cb
Confirmations
27410
Time
2026-10-04 17:04:27 UTC
Median time
2026-10-04 16:56:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
436a116c2a66829e0a8786e3af0065c7d77eb67af68e9c845119e6654705f2ff
Previous block
000000366517c31b51c4674fa4e44eb271883c9ba1b7e7def08c4411ad3b2d30
Next block
000000392560cc3154f1e8efbd2b115085146ee21c0f4c794bdb99c85ed41380

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 14540 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
436a116c2a66…e6654705f2ff coinbase1250