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

Block 464

Hash
000002fa873d071deec0d40717ba5df9a4d02d39a13201156f28945968cefbe5
Confirmations
41368
Time
2026-09-15 14:23:15 UTC
Median time
2026-09-15 14:15:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b09b1ff154a6fe40046818623ce937b4109b3f9e66e64e760789ed72568b8dcd
Previous block
0000017c786d367b317a87f3951d266af2a9dbb9837af06828d1d992c65561dd
Next block
0000024ed8027a816b8cc08b667029d85b0ed82a18574c42bde045f13f5da385

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 464 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
b09b1ff154a6…ed72568b8dcd coinbase1250