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

Block 9136

Hash
0000005d77ea7c4cbda0389d935aabd3431649911d499ff6fdefe9c7d84b4ca4
Confirmations
32044
Time
2026-09-27 18:35:46 UTC
Median time
2026-09-27 18:25:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
80c71ebee1d53842b8ac78edc1aa5c4636912125652c56a8fbca0dc502f1da72
Previous block
00000033fd780b7ebcdebdf45d69b27e99ce0dbfec4c66faa7595151d36887fd
Next block
00000001a7cefba5308f942a1e15b7bd9559746ad0f9d4e4e4ec376d54e8f540

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 9136 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
80c71ebee1d5…0dc502f1da72 coinbase1250