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

Block 3241

Hash
000002e7c1875b057a9edd126cab454522c293f4cf8c60a0c61bd9598d9c845f
Confirmations
38973
Time
2026-09-18 14:32:28 UTC
Median time
2026-09-18 14:24:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8f47622dc38fff42536179b36033c34b4d3c92cb2422b31a36dc55134ae25896
Previous block
000000d82a8a7bf756f850e10200a2350e787489c3b14d61aad88bf7d1bdf670
Next block
0000014db80f0ca27fe44ff7952e82cb2daaa5ee3bee15ec596e08f5580e5403

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 3241 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
8f47622dc38f…55134ae25896 coinbase1250