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

Block 12183

Hash
00000009e38acb5f9b3f3315881e61a7c28feb21e0f4df7bc4c46d6a1cd159a6
Confirmations
30133
Time
2026-10-01 19:20:34 UTC
Median time
2026-10-01 19:11:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
f958789ba18d52aa94e981a42e82893d841f67094e55959562cf1a676a847d50
Previous block
00000075317547d2ea36514e4aef73f488c726dcafb8e6999fa30605638692e9
Next block
0000007b19bce59e2272971ceb71c33358554a8e95792d142a0c06ba3f989fbd

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 12183 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
f958789ba18d…1a676a847d50 coinbase1250