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

Block 7309

Hash
000000369a4235e471affc2fd677800a84f7348eee202356764736fac9b670e6
Confirmations
34786
Time
2026-09-24 15:36:26 UTC
Median time
2026-09-24 15:20:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
3ab4430c722a0113ede2ca0f3a66c8a98c1567c837d43c950db8a2d6691e1fac
Previous block
0000002d3f48e3b52a565c3dd6144966a067b77e7912172472321c022a5a7017
Next block
00000010d22f9d32524356532c79b8c4b57d163249e5aa3b0e8f71baf4c71565

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 7309 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
3ab4430c722a…a2d6691e1fac coinbase1250