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

Block 7340

Hash
000000152f3dcfbeaa902157f1e7a2bc9fce4c65b71a583495dc65a7fc9d3d09
Confirmations
34309
Time
2026-09-24 17:12:19 UTC
Median time
2026-09-24 16:55:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
d3ea504422a6378c8522d4dfb84df05d09f3bab7fe12c51c01e56008e135c654
Previous block
00000010090fa32f0228aede67ac728076be4ad41d8f683f26c0bac039f96229
Next block
0000001b637675ca9371a1b31cf942877b53937116c1dcf800e5ad23462999ef

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 7340 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
d3ea504422a6…6008e135c654 coinbase1250