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

Block 8612

Hash
0000003f955e8af43dcab81c8836eea6fd489f56421a234249346e9e2382c165
Confirmations
32632
Time
2026-09-27 00:04:55 UTC
Median time
2026-09-26 23:53:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
acfc9407184127e988444f078dc9d3d6f04d391f56e696778cf1081c706b3d01
Previous block
00000055519d3f3186f44cca7d37841de28dd94bce12307a9375bd739edeb7bb
Next block
000000418b2f0e5bf7ae63f160fdaf0c20a2e73ba9eb72332d76ba8551a8326e

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 8612 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
acfc94071841…081c706b3d01 coinbase1250