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

Block 305

Hash
000002b8291a09a090a835bf3c2ce97d0819505c585f204cfc693de38adf31f6
Confirmations
41436
Time
2026-09-15 10:24:08 UTC
Median time
2026-09-15 10:16:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
136c8d57e9a083507523355ef5786535d591dfc65432c919891408aadea13717
Previous block
000002eafbd375543ba78e17b44c13bc72d780f2bd0a9aa032df5cd369c654a8
Next block
000000af6c685f9e2f85d67859b1059f1478c57dafa8c530b9b6a90c3f63fed7

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 305 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
136c8d57e9a0…08aadea13717 coinbase1250