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

Block 5075

Hash
000000ad35d5072e2fa66c00adb83f26275a2979d1abcd2005818cb9493faea7
Confirmations
36571
Time
2026-09-20 19:17:54 UTC
Median time
2026-09-20 19:09:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
8190b861b5d631e57f3754bdf0ce259cbf91e9da3d7aca03bc23646fc90a3f1b
Previous block
0000000e02424efb61eb2a28096d5963cd88fb53058af773be0c7c9967fdba7a
Next block
00000086208584019d958022cea070b6778f2b607b26f2d2b3e656a21f5f85d1

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 5075 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
8190b861b5d6…646fc90a3f1b coinbase1250