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

Block 6941

Hash
00000016d5377626443566b7df90fcbe9d5a1e9d779d65032cc0fb4cbfee99b8
Confirmations
35076
Time
2026-09-23 22:46:35 UTC
Median time
2026-09-23 22:33:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
13c8243d250ff864c88b1773bfd2b3c1ee139365fa19561d5bd15cbdced2eaf5
Previous block
00000022c6ddbef1f38c7379e4e30d0cb0b3b4c5821fb7e5b5a80af94739f099
Next block
0000001b0987164f853cd68a8bb22c4f7c27cf4904ffc420e2698e4e28e50735

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 6941 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
13c8243d250f…5cbdced2eaf5 coinbase1250