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

Block 12896

Hash
0000006acb9ca218bb0bcd799762f3b49f1c09f7f36f40640146937c85c5674d
Confirmations
28383
Time
2026-10-02 16:41:30 UTC
Median time
2026-10-02 16:32:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d9151668e677928abc2db39cbb44ea992011459fadd6448a08314c5d4aa3f202
Previous block
000000491a16606d55dff44a6ec3293cb8951eb6ea6dbce1e7f249b5c3eac560
Next block
00000058bfcb334bd77ebb1a98fc0fcd8b75050db2f075f613adbc56ea8b6010

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 12896 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
d9151668e677…4c5d4aa3f202 coinbase1250