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

Block 5079

Hash
0000003034a31320752664c43981d1643d7528b0c4105eff43ca0df42680c3bb
Confirmations
36325
Time
2026-09-20 19:24:32 UTC
Median time
2026-09-20 19:16:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
a27a880d1562483cf463870f8cfe5b6946cc38355785568de5f1cbec7f1f7ce7
Previous block
000000c246f1be618345dbd2530e97988d85c1dd8bccca3d0713ca4288b09c74
Next block
000000dcc16ea744bc39aef6ea9fb51feb1c5b4beac3cfb5dd7bbc42326b12de

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 5079 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
a27a880d1562…cbec7f1f7ce7 coinbase1250