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

Block 9740

Hash
00000047db27213432de767f3a82665ad7789b0bbd7dff6af27962d4bd513379
Confirmations
31100
Time
2026-09-28 15:43:31 UTC
Median time
2026-09-28 15:32:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9ae7a10e74301268eb3312f3d7f2b0bcbc94d2d4c8d0c49c93d258c467ea5aa0
Previous block
0000005fa4aefa2c8e97b15fa099e0aa2f9f0c459ddc75ccca8b54de99045193
Next block
0000005485baa2c5c09e432d16c3ae30728bc4729cfe338f39469f50bb7dabc3

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 9740 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
9ae7a10e7430…58c467ea5aa0 coinbase1250