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

Block 7587

Hash
00000018e513a88cd4d9c75fec61d864dfc8e2a4de1998693da85463b6a4f7c4
Confirmations
33992
Time
2026-09-25 05:23:51 UTC
Median time
2026-09-25 05:09:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a6ef3aca511a2c59d707b5ce8ec755df76237ad2db2252b53c24faba3b808a60
Previous block
0000000dafea957ca624bb8848c5420424ff98a5f9829462e27222f43a7b3594
Next block
0000002d4ebe82bad27542fd599cc00ccc5e8e24577c14de2d132d00805dda14

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 7587 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
a6ef3aca511a…faba3b808a60 coinbase1250