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

Block 3244

Hash
000001bf2f3bb1ab83dae416bca6c84725cc6b11f0a2552805f2903937c73822
Confirmations
39091
Time
2026-09-18 14:37:02 UTC
Median time
2026-09-18 14:29:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d47c707712f25ca307922d04a33aeb7d9597a559277c04d3397f281055ae6146
Previous block
0000001f37057cc7f04d9bfb79256091ee4153d8090475d036934d796a2449d6
Next block
000001104ed16def77f7fc5e9a28b55c24623a1b2b9a759a3748a2c763a03f9b

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 3244 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
d47c707712f2…281055ae6146 coinbase1250