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

Block 8165

Hash
0000001560bec9665db774c586d4fec2fda0af7f6f78abfee27e38427944022c
Confirmations
34031
Time
2026-09-26 08:09:31 UTC
Median time
2026-09-26 07:59:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
097ac752dca7632d01c81a63a11fd7a851f84a2c88fcbe08abe56e5892220f0b
Previous block
000000078636b46e3ecf00ecce94a12b206ace634657df7a7d95b211ee610fac
Next block
000000561a8421bf33b23ff9af2a2ba36bc9addc2fa5717ee1e7d7a478972e51

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 8165 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
097ac752dca7…6e5892220f0b coinbase1250