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

Block 13005

Hash
0000000e7dc831d52cc09a6fdd559e1ff22fd89dcf4ab619c3a7c3e2ec858187
Confirmations
29275
Time
2026-10-02 19:58:41 UTC
Median time
2026-10-02 19:49:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
798b138325c01a80ba58b6afb5faa0de89fc63859975fd30b3997197eff404f4
Previous block
00000040107901112d38a07a42e790934956c46e264a415226ff9c8309154b7f
Next block
00000050ee26b99a2574cf63c12d4e5da6b028a8305a51055f5e0a85dc613339

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 13005 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
798b138325c0…7197eff404f4 coinbase1250