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

Block 16271

Hash
000000e9a3dd2eaa5e41c6ec4ab7592e612b43776ebf60c15b962315ea62ece0
Confirmations
25041
Time
2026-10-06 19:17:04 UTC
Median time
2026-10-06 19:08:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
11a9447f73db9553fe6a19a466f38bf8510e4bc1ffa94e85111e911419f262f1
Previous block
0000000ebcd15e3250cd0f641d60d02ef0834ebd59e0dc2096dc88e1f5aa14c6
Next block
00000066d1b5ca673c539c04429ae419bbd27f70b69b758fd07250a96cc81a73

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 16271 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
11a9447f73db…911419f262f1 coinbase1250