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

Block 8693

Hash
000000571bbf5e1654a0cda958072f309772240e66399ed08890a3525a9b83e3
Confirmations
32552
Time
2026-09-27 02:53:45 UTC
Median time
2026-09-27 02:42:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
db75a2ff73c1ce40a1f3190690adecdc801ddd9ab126102abd6bb8a37a76f20f
Previous block
00000053abdef231f21accac09fc0996e5327ff3b289fdbde3bb9c59f6d51bf8
Next block
00000068bf6e70dcb0dcd6ecd93a534769817684670b273f7c63cc9296f5e40f

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 8693 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
db75a2ff73c1…b8a37a76f20f coinbase1250