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

Block 7580

Hash
000000334b29d36d9e99fbbedf8e9fed92f97ad2e0280842f029d8196abe15fb
Confirmations
34371
Time
2026-09-25 05:06:08 UTC
Median time
2026-09-25 04:48:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
55e9495d1830a3a396ca792035b4a54f53627811c502d2a252e15fbc588025b0
Previous block
0000002af3c9e1116f677b22b1da562ddb4ba20b4cfcf4d7875cabf2d156996a
Next block
0000002f30c1e8a8d8dd6d55812f1fa6c6d1fc83fe4a4764ac63673307477088

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 7580 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
55e9495d1830…5fbc588025b0 coinbase1250