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

Block 16300

Hash
0000004ee501a5c2efae9df12a9bec45599de9e6a7e2b32c65b8a5e21cdba35f
Confirmations
25822
Time
2026-10-06 20:06:09 UTC
Median time
2026-10-06 19:57:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f4977208880bba1216d7cbca7378345576ca2d23c9cd0d8d2c345373b16b5f7f
Previous block
0000006eaadb69e8923ff0c00fecbaa70a882bf7c4253f596ee722d400fd3565
Next block
00000053af806cf39c16982479f7f4511ab0025b9fbe55370376fce4da7a2970

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 16300 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
f4977208880b…5373b16b5f7f coinbase1250