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

Block 2274

Hash
00000232664980a6c90e8d411499072739ba04aeeafd25f8467896eb863bd4c1
Confirmations
39858
Time
2026-09-17 13:02:42 UTC
Median time
2026-09-17 12:54:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5c0b3ffc20c0ca89933f245f0e224d228bf848887b4b715ab8e49a1ae046b9d9
Previous block
0000033f3a72a98dc7fb9c3257149078f90ba3c59249ae5d5709047516f07c2e
Next block
00000086fd92bdf58bff29400e1b2f193e106c975f6f3c77863be1e15da4988f

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 2274 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
5c0b3ffc20c0…9a1ae046b9d9 coinbase1250