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

Block 6860

Hash
0000002c87dd26ca2f546a2271f2fabb753385e21530893233973f6ce0ba9f66
Confirmations
34373
Time
2026-09-23 18:42:18 UTC
Median time
2026-09-23 18:31:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
3a170ebbcf7fdbc8b465b959f695ffe013efffe93c24b6537a82d9a6bca9078e
Previous block
0000000cbb10c567ff13e8e0afe5594620b8f2f7ccf1039d87cf5c702f8e1c9b
Next block
0000003609a64f61e5b79cd59cff8d08c6ce6741f0c860470d590205bce2f1c4

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 6860 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
3a170ebbcf7f…d9a6bca9078e coinbase1250