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

Block 8334

Hash
000000220d727ed24d7cef2bc97839e8f5a916eadfa8d95d0422eccbedfde4c1
Confirmations
33904
Time
2026-09-26 14:20:46 UTC
Median time
2026-09-26 14:06:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a6efd90ff1ab212e96660c71f4059ef8ea2fc6f227cc5661cd4218a159493a92
Previous block
00000030580e8c0f9b9c82fd912a6724247ad3d8fd423a6d1c4bcc6acc3bfa4c
Next block
0000000259798c72904f2147d5156e68ef9a05555ef739ec84c78cb532523ab7

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 8334 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
a6efd90ff1ab…18a159493a92 coinbase1250