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

Block 318

Hash
000000bc936cbe8e79df3b3b280726a9616e45a49b8d001f88f34d7e0996a2f7
Confirmations
41531
Time
2026-09-15 10:43:40 UTC
Median time
2026-09-15 10:36:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f85e9332a3524a77e7cb1054b905b70b90d32695be2b697d552678341487518d
Previous block
0000025db877dcc5919ecb1263f0dc3c7769f0376d949595714a1a9efb5aacba
Next block
0000030d5c72f6d676773e4e7c7d1dc70ff85c4ab8d515b1f8714537adc1cf6a

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 318 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
f85e9332a352…78341487518d coinbase1250