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

Block 6866

Hash
000000198df134230751f1ddade056c3f9b895fdf3251ffd3c828b55cfc1449a
Confirmations
34661
Time
2026-09-23 19:00:28 UTC
Median time
2026-09-23 18:43:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e377624baafd1e06639dfae7890cd14c4a7a6fc1787681b555acc40522a8debc
Previous block
00000011ce991213f69824c547fe4ab2a2f34eaaba4d79ec0bb16b9992c7c6e5
Next block
000000132a42d6f6db6ba8c8ca2c67e839dfccb26fca3a434d97bc7c056bc547

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 6866 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
e377624baafd…c40522a8debc coinbase1250