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

Block 12535

Hash
00000092dc87c9162f82174feca2845bdb0a8a12dbde4478da091f4562a29a5e
Confirmations
28511
Time
2026-10-02 05:50:21 UTC
Median time
2026-10-02 05:41:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
b187d7909f3589bffa8722ff26a0f15c551976b13b84eaf4eb42ddc432a8ce09
Previous block
00000029793b1cc9f4d2eb28c53f09fda24c1713d21de9021c5eabcaa47cfe0b
Next block
0000002e441d6270e45081749aa61346eaa157fb03a1dd791a8a6bff8c354a12

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 12535 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
b187d7909f35…ddc432a8ce09 coinbase1250