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

Block 8299

Hash
00000008604a028fbae2c238ba2f2f537a17dd0b59961b64dc2ed62323898702
Confirmations
33803
Time
2026-09-26 12:56:06 UTC
Median time
2026-09-26 12:46:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
64e02f3807f96ce437073a856933c31d32b87aa82a8256316495d4e78192bc56
Previous block
00000067eae86edb61b625cf4a0db5d3047af896d100b0c630081726898d666e
Next block
00000009f8c4739b94343ecfe7ced1fb134077a4176b0c10ac418664ff78e701

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 8299 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
64e02f3807f9…d4e78192bc56 coinbase1250