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

Block 7752

Hash
000000193286d6375557f0f78e11c9f24c9857f31f65a612cb974af1e11609d1
Confirmations
34514
Time
2026-09-25 13:38:10 UTC
Median time
2026-09-25 13:13:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2770e242efcbea4a4e9169a54c24a2a9371cb1c43c52f341e2e1e5f53f043449
Previous block
0000000208ec9ccfe7adae7ab72b08aa41968ceec1a7086327c5cfacf08cb28f
Next block
0000000d97b7817dc6ebbda57e8d92d3557622a5e9d36de0b3a33f3558659b1c

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 7752 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
2770e242efcb…e5f53f043449 coinbase1250