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

Block 7507

Hash
00000005bb518ca2f9717afcfaf15b056b1cb31f084a195d78f9c74d99d96194
Confirmations
34558
Time
2026-09-25 01:32:34 UTC
Median time
2026-09-25 01:21:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
41881b17f65948f96f9d3bab3205ac56d33646cc949e1f585125c99e482235d1
Previous block
00000023b962ec26eeb73f1d2b92df96ed1188edb6f3ead108fc73b79a89defc
Next block
00000005dc2685f3e6cbdedc3c33dcc746d947b8bca93e0bec81e7501761c7b4

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 7507 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
41881b17f659…c99e482235d1 coinbase1250