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

Block 13384

Hash
0000007d148a0dfb512c59a312b6ff905e11591b52194f59ec69edd5e7efc89f
Confirmations
27697
Time
2026-10-03 07:08:18 UTC
Median time
2026-10-03 06:59:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8817caf5c9135b3fbbd0cc55142a4b17c7f557134dd4d5e81f91cd0e97729a79
Previous block
0000006b9a0601117853db6ddbb8ebb6b0f10737d11c5607a42a5c01e6d647ed
Next block
0000006bd04f2b4ef47b45fae3fae5666faa0d91cf9609f5e4d7eafad4b6fd14

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 13384 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
8817caf5c913…cd0e97729a79 coinbase1250