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

Block 8878

Hash
0000005b76a9481319c8f3b577c4a0c50c8f9bcfb086668fa0bb54a77066a0de
Confirmations
33373
Time
2026-09-27 09:23:23 UTC
Median time
2026-09-27 09:14:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7f333c93ef17c51f75f3257fa6204df771a5ab940a4f854df4f4d0eae48a039a
Previous block
00000069003e00ff50e27b36dc868e2d2978e69e21fb2b54f30cc94ca5a4c81c
Next block
0000002791154963474a4f7191d73affaf2b2c6bcbd571e0281a40b840a79b70

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 8878 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
7f333c93ef17…d0eae48a039a coinbase1250