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

Block 1001

Hash
000003777a267ad9e2645d0dff54454ad00f4eaceeb27d44bdc765ce35f9ae70
Confirmations
39881
Time
2026-09-16 03:50:53 UTC
Median time
2026-09-16 03:43:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8c1c890d8c5e378314aa0e91588cd97d8b8eb81dcabcb9502732b13bd6c0826a
Previous block
0000019fdeb6359aefe09d714198be9012b2f4ddfe61fedecb7f5fc74a94e668
Next block
000001910439832af0ee30f4f8bb600f4405b848f17e30f6c62944eac1738f76

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 1001 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
8c1c890d8c5e…b13bd6c0826a coinbase1250