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

Block 1730

Hash
00000075eb517dc8c377a4aa66373bab988818f000c61ce3f0f51e02dd473317
Confirmations
40554
Time
2026-09-16 22:43:57 UTC
Median time
2026-09-16 22:35:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
dd6c0909757fe5a7e2fb19986ded2ca657683254c1978aa6aec75a8d53dbdae5
Previous block
0000031f6db5582863a4f0adf45c5a48a42fd43dcf1f9c53a3c80980a2d5f5c5
Next block
000003047cb594cba0bf8d8c7d812e4cc505abe826d72c9ecfc40e1bbb5718f9

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 1730 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
dd6c0909757f…5a8d53dbdae5 coinbase1250