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

Block 4779

Hash
00000031ffc1a8a98020260dcbd1718fb47ca8eb93780a87c8024d8b3397e626
Confirmations
36001
Time
2026-09-20 10:07:52 UTC
Median time
2026-09-20 09:58:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
af6bf225a31c2c37fc2f5973d6e848a055ff924f5b3844c0396f2266d51f6792
Previous block
000000cd4e5806f6391bd079d175567f3e2c921c7c36d91188ef146f1641afa5
Next block
0000002dbf72f0936335b4b502038b3c9c0c4415b81056c7518f44b11735d4be

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 4779 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
af6bf225a31c…2266d51f6792 coinbase1250