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

Block 809

Hash
00000300dcc9f2380f1ad21eb2fec26ffd9c92a011f283432295a58955f86257
Confirmations
39985
Time
2026-09-15 23:02:05 UTC
Median time
2026-09-15 22:54:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ad43b537f44002d40248f79fd6f4ba7236bfaacca142a78c3ed0df2a4ab30ad8
Previous block
000000c23a17410ebab5a81bf08b42dfcb13ed5e7c75203b8219386c6d2d2be6
Next block
000003160abc47ced5662c423476e4852761adb04dcc4a6c66722fd665a12275

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 809 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
ad43b537f440…df2a4ab30ad8 coinbase1250