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

Block 8388

Hash
0000000f0383b76d9f460e3ae8e497c89df47ff524059a9ddd8acc899416bc52
Confirmations
33924
Time
2026-09-26 16:16:25 UTC
Median time
2026-09-26 16:07:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
8f6b08b2139e5b8c342ac13b54bb7673f5fd6fa018c98a2da10aedda05b79cf1
Previous block
00000037dee833288277d8f746135ae0ade5529835108ee2303a29273d3b31f4
Next block
0000004f031a331a87cc5e55eda94d2e17f4172723a3a98268b262805e555e22

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 8388 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
8f6b08b2139e…edda05b79cf1 coinbase1250