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

Block 9873

Hash
0000003c9abc27336e4c37f2c7d869bad1bfa53c715390e11fd0ffa9965962bf
Confirmations
32336
Time
2026-09-28 20:18:09 UTC
Median time
2026-09-28 20:08:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3135f2c80bc895d2426a279548252855d8f89b69a95aa8ba6d015fc03a0cbafe
Previous block
0000001b8a44d903c2101b5563d923509e690215b586cb7adfa1de38a3243ee2
Next block
0000005d707a6e1c3e78c91500d843401167bb32c2a3c74f116d4fe352d692f3

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 9873 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
3135f2c80bc8…5fc03a0cbafe coinbase1250