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

Block 14542

Hash
000000d2c90102edebbdca142a7d632e748545432fd1ce520ed6714f8a9dbd4a
Confirmations
27475
Time
2026-10-04 17:07:55 UTC
Median time
2026-10-04 16:59:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
99b21f700148c33d621f22eb51c0626e3313b3f3af11fc1906cacfc2812229f1
Previous block
000000392560cc3154f1e8efbd2b115085146ee21c0f4c794bdb99c85ed41380
Next block
0000009bcb45d040872f27383b5da47fedaf0e6f7a789a3ee618a70a3be642a4

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 14542 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
99b21f700148…cfc2812229f1 coinbase1250