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

Block 16510

Hash
000000f7ae1789fcf300abef88b8cd61338e90c5f0923923d4409e9bf4dc540a
Confirmations
25637
Time
2026-10-07 02:08:42 UTC
Median time
2026-10-07 01:59:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
06fe9fee98d67181ac3173b3ce6dce3688ea2b9991ecf2a1edc1a1ef7b8e0614
Previous block
0000003a02b652d2bed488da6c44f06e098d02b0410f668d15c37e79bfa07629
Next block
0000009ed3f0cc0852d7f0859e9b273d80207a79ddf26ac702e09670e07a006b

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 16510 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
06fe9fee98d6…a1ef7b8e0614 coinbase1250