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

Block 7571

Hash
0000003725760d362d4847ba2d8a4e27e5f4657f2be781f287379a2f839791d3
Confirmations
34539
Time
2026-09-25 04:40:24 UTC
Median time
2026-09-25 04:25:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
304627c3a57fd4157619971a6a99890fb55e3435fcd4d21b16d2e75ad115db73
Previous block
00000002309239537bffc3727b1937fd6c1b6ec0aef34fb5437eed3086189204
Next block
0000003152945f2738b0765e2078b48283887af033b88a592a09bc2f715fec51

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 7571 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
304627c3a57f…e75ad115db73 coinbase1250