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

Block 10688

Hash
0000007c3a8abc0ac7a148e9d200d5a64334950975158a76b273880427b53957
Confirmations
30350
Time
2026-09-29 21:53:36 UTC
Median time
2026-09-29 21:44:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
1033f58c9681f17f5ae2f7b95994fcdbd423804b1053e556b5132f6fb17271f5
Previous block
0000002b6b0687aef8a2ecbbd1b84e84f14e1f1c24c3bd3a003b0e12c7323291
Next block
00000003a7e521b3a42cd7cd02ab57221d76907369854408510e5b56265b7be3

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 10688 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
1033f58c9681…2f6fb17271f5 coinbase1250