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

Block 12111

Hash
0000009617b6e5df17e69879d11ecb8ff3c109b7cc669ea24281bec936c7fc45
Confirmations
28941
Time
2026-10-01 17:13:57 UTC
Median time
2026-10-01 17:05:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
eb38c83252361675b81ec84b0e90f21f93d67e79d5eb7a076200000b87621c4b
Previous block
00000032a82565d1ab73a97576d967fba3af6a739f606d82b19af583e2e91974
Next block
000000043c1190eb8d95b1f448e76c9ab29c2a041f5a226e9cff62486fba03fc

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 12111 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
eb38c8325236…000b87621c4b coinbase1250