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

Block 5074

Hash
0000000e02424efb61eb2a28096d5963cd88fb53058af773be0c7c9967fdba7a
Confirmations
36634
Time
2026-09-20 19:16:13 UTC
Median time
2026-09-20 19:07:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
07de251833b74c6ea683524a30353b5afd4483571cc52e13c6d349f7d034864b
Previous block
000000b241a83c917a2581d5d19ad766339f0929ff21eaeb5ab340d411357ab6
Next block
000000ad35d5072e2fa66c00adb83f26275a2979d1abcd2005818cb9493faea7

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 5074 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
07de251833b7…49f7d034864b coinbase1250