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

Block 1810

Hash
0000006993898abae0d94b24ac3f14dc1705be203316eeb4e97b869faa57ceff
Confirmations
40313
Time
2026-09-17 00:49:54 UTC
Median time
2026-09-17 00:42:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
831358f8d401f5d62c233d49395793c4d2fb99bbb10af2fd34c8c3d879ca972a
Previous block
000002abd57afe7bd7094cfbe2b7e6db37509860bad2f34d68b3dd3ead922a80
Next block
0000032ba7ea93b7b3fc7d3c91ab54d8bb479ca426681aa239d869197e3a3d9c

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 1810 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
831358f8d401…c3d879ca972a coinbase1250