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

Block 6867

Hash
000000132a42d6f6db6ba8c8ca2c67e839dfccb26fca3a434d97bc7c056bc547
Confirmations
34655
Time
2026-09-23 19:11:11 UTC
Median time
2026-09-23 18:46:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6f281da10cca6381a2055ad15cf17ff1cc0c0c042ffe8edabb68fb9f8482f5c8
Previous block
000000198df134230751f1ddade056c3f9b895fdf3251ffd3c828b55cfc1449a
Next block
000000158f06df5258f68dd73950627ba6ca3881ac4849262c6d31daf4aedd29

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 6867 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
6f281da10cca…fb9f8482f5c8 coinbase1250