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

Block 1265

Hash
000002b67f2f8202747f0228509f6bd8a871896f99731205d1d0fedba2572292
Confirmations
41020
Time
2026-09-16 10:27:54 UTC
Median time
2026-09-16 10:20:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
22522d136485751363cd08973b3bb5e9b0b9fab261fc90f8f66af8c9ba5ca044
Previous block
00000036e6e81d9884217ca9918e38b9683617b41195a6d4ccc4c4696b31e9d4
Next block
0000019a30cecfb1f0478cb6ebb4ee868bd40e2b8f374f5bb4bb71775c0605ca

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 1265 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
22522d136485…f8c9ba5ca044 coinbase1250