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

Block 6851

Hash
0000001de53d90786524f1bb15d5a0d886b8b3c030de0cb12e315a1e6380c759
Confirmations
33862
Time
2026-09-23 18:18:16 UTC
Median time
2026-09-23 18:07:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
3e5c11cb83ed9577e268a4ac54ae0573f74f2ab58759c9abda2d1e080f935afa
Previous block
000000172c921a30c6532e55f01ee6f464bbbb0d6a69cddd48ea4bba327d5206
Next block
0000000eab8cad00b335d8fcd1f3856bd28101ae73ad103b01e3f63c660411ea

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 6851 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
3e5c11cb83ed…1e080f935afa coinbase1250