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

Block 10261

Hash
00000027531fab33dda37253efb51a83217d7653bd27c244e09d0d472520e72c
Confirmations
31475
Time
2026-09-29 08:40:33 UTC
Median time
2026-09-29 08:31:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8487798c2b567c5d110c62b6ed9f1e7eec954fb30b9b694ee3961aecc1530fc2
Previous block
0000009382c813d8cbb59df78dc80fdaad01a6fbb39ad5498f92c84eca98bedb
Next block
000000588615d747f4ae993df40a3ff78322d445cb709c6aad3d33703ee0fa83

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 10261 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
8487798c2b56…1aecc1530fc2 coinbase1250