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

Block 3367

Hash
000001cf636407ed09d6654b1b382660078c2378d71255e96038b2d50914ec6a
Confirmations
37751
Time
2026-09-18 17:51:12 UTC
Median time
2026-09-18 17:43:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a14533b414880bbff6b5a45de58a1c38ddb8c520684e2c07600c7f2efffa65b9
Previous block
000000d4e1dbd7e761e837dbf8dbc06479b4e1b54ac0074f319c4962c551746d
Next block
00000008bbf8452e68791e447f3670b601471957f5068c06e30373208da13f05

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 3367 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
a14533b41488…7f2efffa65b9 coinbase1250