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

Block 9478

Hash
00000004384020c8a7e608c15c7289ace5ac3dec87e281843451b6c33205824d
Confirmations
31937
Time
2026-09-28 06:43:50 UTC
Median time
2026-09-28 06:32:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
bd66bb83a5e571cd14cb29adb168a7a6ddff4f5ec7b29305d95f0ad2d6f86c59
Previous block
00000022d5ded186e9b2f316d2637a76de7de1d21f646c02a43c7609fc80f0f3
Next block
000000302e4a306e7aff1ac32a2b4cf6b08798164d02257043b92404487f0450

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 9478 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
bd66bb83a5e5…0ad2d6f86c59 coinbase1250