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

Block 16450

Hash
000000edb2161715288d38a3059d22f1111c23633c1b50ba0e88e976bbce2e12
Confirmations
25740
Time
2026-10-07 00:22:36 UTC
Median time
2026-10-07 00:13:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
202a47934f9abe8b3af470d099ac79bee48aa3b395fd0ee6327faeef80881bc9
Previous block
000000e026edf59188d26d1ae0bc0607d33a2beebc74df08f8886ac781d6437d
Next block
000000f433f321d15b795c5af16da22e4d41bdb7e36fb3e0a30fd54173f0c148

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 16450 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
202a47934f9a…aeef80881bc9 coinbase1250