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

Block 13234

Hash
000000a68e5089e557900b1db8fac48b28c44b112e6a01cb2b2f42c76d411ffb
Confirmations
28644
Time
2026-10-03 02:42:53 UTC
Median time
2026-10-03 02:34:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
98fee93378ecd0f47b7fb2fc345dd8a81261486c8e4995b3f8fc19692e175864
Previous block
00000091cd7d563fe908851b8fccce40fa0de70360dd5b3e0bcbe330ca129ba5
Next block
00000096270809e46722999a87f3208166e7f59417b9110cbe06ad15750d8c12

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 13234 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
98fee93378ec…19692e175864 coinbase1250