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

Block 7339

Hash
00000010090fa32f0228aede67ac728076be4ad41d8f683f26c0bac039f96229
Confirmations
34644
Time
2026-09-24 17:10:47 UTC
Median time
2026-09-24 16:51:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
15e3c4a23ea4d65c2ab1b3c553e7cf2a5446fc72881f990b5642cb09d7b0c6e3
Previous block
000000222edfda2c56e95b0f2f79b7b275be34e593dde110e791a1a33c834628
Next block
000000152f3dcfbeaa902157f1e7a2bc9fce4c65b71a583495dc65a7fc9d3d09

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 7339 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
15e3c4a23ea4…cb09d7b0c6e3 coinbase1250