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

Block 12146

Hash
000000517110f3e7d6fd8f57002cb625baadca01033a5ca6d1304a26067c93d1
Confirmations
30319
Time
2026-10-01 18:15:00 UTC
Median time
2026-10-01 18:05:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
3563895b79f3f46625cce639251b7fa07b3e576a07cd40a778ee4077e07537a0
Previous block
00000028a667e6e6e000d35693ba849a203b22066d1684af1edbba7bfb0f4ac3
Next block
000000643fa644242e81b4126fd344544e1ddb4cb793eb604155e592e6a1103c

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 12146 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
3563895b79f3…4077e07537a0 coinbase1250