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

Block 8212

Hash
000000515db45c08902f43c8326abb1dec7acfd0a85c33d177799b279da954c5
Confirmations
34000
Time
2026-09-26 09:48:21 UTC
Median time
2026-09-26 09:38:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
743af62933a84d2035232cab5b0faa1b65b2dab3ac6d0833fcf6ce3f1cd34342
Previous block
00000015534c3c3982a035bfc1ee8dbe55c61b73f7cb6bec1c25b55427312a6f
Next block
0000000de0f63c4696e9116a17f4f10be6ac21002fda7351190dc4d9eaec9c04

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 8212 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
743af62933a8…ce3f1cd34342 coinbase1250