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

Block 8120

Hash
00000022f01d7203e8ab4e818332b5fdf1593f231cb113d97dad81c54a1df966
Confirmations
33324
Time
2026-09-26 06:38:08 UTC
Median time
2026-09-26 06:26:48 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b6b44c9edea44ab03a0c0f42903c81c01b181ad4c0c2e9a71c42dda3b779752f
Previous block
00000042a4a818b08ec937d9675f05fb48145f7249d4d56ad1e7a600f8bb556b
Next block
0000004db42b761383f731083ad5d0adcea0de61b5577ec721e02f4809187473

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 8120 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
b6b44c9edea4…dda3b779752f coinbase1250