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

Block 17144

Hash
000000ad7f10f4e6ffd230c23a3485f29fc27a2e09175afee26935e701429b39
Confirmations
25063
Time
2026-10-07 20:25:11 UTC
Median time
2026-10-07 20:16:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b0a739bf85135a58029fa87f992177bdad366a1dbd97a7b2afa851adab627b30
Previous block
000000ef66f82fef1b1f13027b0912282d44251014bdaf0bfaa0a44f2fc86122
Next block
000000f8338e142338f0bf234592d070dd91cbfadf144e8ccab6e41ad286c840

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 17144 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
b0a739bf8513…51adab627b30 coinbase1250