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

Block 13260

Hash
0000006af5323fba6122f6d2b51736312f425d166afc81c6f42ee06168b45a3e
Confirmations
27674
Time
2026-10-03 03:28:41 UTC
Median time
2026-10-03 03:19:26 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
02a33bd2900fbeb5856d4839b2f8b7d88f8f5be0c2a1b4ad9de739e9e5a979e5
Previous block
000000349eb55ec54d5b7abcd846cc36ed4631389f51bd43bdb61059b9d498b4
Next block
000000471d145d702283470879f8cfd22910c8372a0d92ed1f882453d5fc1307

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 13260 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
a839226f6d4d…84d0c05e4d18 coinbase1250.0000031
99a75d2646ae…6c055af21e48 pays to P2MR1237.99995950.0000031