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

Block 2386

Hash
0000025e7ab8d2d1a77aa18d2ae1cf67519b9bd2f91a70dd139c6fc027c9ab90
Confirmations
39815
Time
2026-09-17 15:59:03 UTC
Median time
2026-09-17 15:51:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
effe4ea216106632f6be312e098f844a021c9dbe006c53a10d52a007b1f5e5f9
Previous block
000003600507604ceae4916db1291c6913b9b89e5335ac615ca85bf49bc53f85
Next block
0000016a9caff2b7a498cf61a5e4ed7970e75ac5a67333c081716b188852b28e

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 2386 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
effe4ea21610…a007b1f5e5f9 coinbase1250