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

Block 9812

Hash
0000005f703e89bb169d63bcd6e75f6222062d9d458f57adcbd06c2fb780a53b
Confirmations
32273
Time
2026-09-28 18:14:14 UTC
Median time
2026-09-28 18:04:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e316b0e866b006a5148fabb6186e34a18de902282db7faddeea97f63eebf9dd1
Previous block
0000001fe355f0b1fd74744173f6ea0bc2bba1bf379933a3d0e21cb8ca8317ec
Next block
0000000e42446754c7533e67482f4371ccd9c50b26a7f5172b562e3b34b06293

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 9812 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
e316b0e866b0…7f63eebf9dd1 coinbase1250