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

Block 10290

Hash
00000034c380216316ac4bc09f1b0a172859e340572d64ac61440fbea35d2939
Confirmations
30643
Time
2026-09-29 09:33:46 UTC
Median time
2026-09-29 09:23:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
4d1cedf39df6966baf324e7e1c49bd2d1225bfe5864d1caa5cb4e8a09c8910b5
Previous block
00000064971409d908fb4651967c0ff06cf3fc93baf38881cbd776ed6dc0588d
Next block
00000055afb71d2b3fa8ba8e4ba5a14bb22c52a6a35845199584a6007c1b64bb

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 10290 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
4d1cedf39df6…e8a09c8910b5 coinbase1250