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

Block 1772

Hash
000001f995f5a45aee43309ecffd09230d8bce08d7ae1a8985d061c507be2cee
Confirmations
39433
Time
2026-09-16 23:50:09 UTC
Median time
2026-09-16 23:41:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
100545f046478e558061bd0121c1670e7c2a7e2a3814be6be24189e5125779e4
Previous block
000002c8d320524c4b39f170eccae31f0ac6aca1978ff406bbab6e5a946f37ba
Next block
000000b12bdbaafb891ddb546e9c5e0cfdecbb75f480eea9759b447521fc5dd5

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 1772 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
100545f04647…89e5125779e4 coinbase1250