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

Block 6855

Hash
0000002e4f4674fe1d72834fe84bff171c4f770eb75d1dc48bddf29de22f1b6b
Confirmations
33990
Time
2026-09-23 18:31:34 UTC
Median time
2026-09-23 18:15:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
bd73e1529623a0f02295232f68aa31e4c44dd3381f8b335cc23357c7b8ad5f00
Previous block
0000002cb7f238486804e10499aea776ddaa323117b53a0a75a4f345ac667553
Next block
0000001a3a54d88d3cfaa91cb27800368e7c244c1ed327b369a752bfa6e6af0c

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 6855 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
bd73e1529623…57c7b8ad5f00 coinbase1250