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

Block 10840

Hash
00000025e60bedf0c524124c022a12b2ad64a9d115db0d3abe55033d8c7922a3
Confirmations
31464
Time
2026-09-30 02:34:13 UTC
Median time
2026-09-30 02:25:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
bfd1c074fbdc6f0bae71acdb99c2f758d9f34ffae5f2944e66161deec34284d8
Previous block
00000053d6c171e07e60e944e358a21024cf43e8f2219e2d804bc2a89fa6cbd4
Next block
00000040bf547be204bf623a380cc50335aacf74a8fa4e65a2bf8dddc6f3def1

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 10840 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
bfd1c074fbdc…1deec34284d8 coinbase1250