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

Block 9525

Hash
00000020cd81aa69e7ecd5acf4338aaa8bd389de6239ed4091ec15eea9baddfe
Confirmations
32685
Time
2026-09-28 08:20:15 UTC
Median time
2026-09-28 08:06:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d5db91b61e7bc2c4b68371d11a2ed34006e261f57b98a9d0090da2ab02801ff7
Previous block
0000005a22a5695927690a5e96d3b15e138bfd50bffb0482d6711192e048ee4e
Next block
0000001f28aea1dc0757dcecd5d1f7b338ea829c5abeaabf16e540455f171df9

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 9525 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
d5db91b61e7b…a2ab02801ff7 coinbase1250