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

Block 2380

Hash
0000007e70c3c2eecda37e9e3ea6089f25e31df828f333440fc3fef7604c6870
Confirmations
39797
Time
2026-09-17 15:49:45 UTC
Median time
2026-09-17 15:41:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
81e1707a98872aaff10dcead08ceda6c4161a24fec0608c9b6bb2fe5b64d23a4
Previous block
000002b71466aa27e483b3e83b36bfbb6cfb37692a5c6b1b9b555d9e32e1f482
Next block
000002878fec5dfb9677659fcbedb6352d81a790fa66a2b687708885487dc98b

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 2380 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
81e1707a9887…2fe5b64d23a4 coinbase1250