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

Block 13810

Hash
0000000ac0ca189978bc3e0cb9ffd317da1242171b6883691f5fd33cc82f8fac
Confirmations
28461
Time
2026-10-03 19:48:22 UTC
Median time
2026-10-03 19:38:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d7fc192ce9a68306ffea2caace28d032a5b70cc47adf8a13e1e2a4c17ce30574
Previous block
00000020d8827068c844ab85ab621a5c6285f0f580084025bb160a7926cbb97c
Next block
00000026ca500866866c476a656b7a52e1aa2f3e220520b0bd72fda18c5c6ae7

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 13810 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
d7fc192ce9a6…a4c17ce30574 coinbase1250