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

Block 13162

Hash
00000012031fddad3a12e6d533a45b124f631eecaf9b324e667bf1558abf8e49
Confirmations
28904
Time
2026-10-03 00:34:55 UTC
Median time
2026-10-03 00:26:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e3090519ede3b37cb99d99d02222ac12dea16ccf99e7a46a8af969a4732ec4eb
Previous block
0000005adf1bfb1edaa5bfb7371c39c851e3636b7b403d2a350f2541625855fa
Next block
00000081bdc873d861ee70c9be0c1f86c59bee23f8f7263013bbd8f94dbb7b5a

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 13162 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
e3090519ede3…69a4732ec4eb coinbase1250