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

Block 1708

Hash
000000dd709d0c84355e4a110fd642d59301c2af394dc0383c346477871f6ce7
Confirmations
40482
Time
2026-09-16 22:09:10 UTC
Median time
2026-09-16 22:01:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
791d9430ec0e9f6b3194d50eb49f28e55d2405631e2be252ebfcd90fe79b879d
Previous block
0000023edb28cb4307b09dcc97df25c191faf0e3e6574927590e43ea7c2c0dd5
Next block
0000035dfb08f77e8c25d38f3e49f8f5879875f52b1b4e0ac3ea1950d480fe61

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 1708 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
791d9430ec0e…d90fe79b879d coinbase1250