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

Block 16448

Hash
000000530f775ce6ee57b524797de3d7ec29716a0a0ce1c47ac70244eab9bfcb
Confirmations
25770
Time
2026-10-07 00:18:36 UTC
Median time
2026-10-07 00:09:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
bc1b5e9facec2c2832ecf268acb5ba1e639f1aa11b2c6b4fc03b7971604822e0
Previous block
000000374cfd8ae324fdd4c4c5bc0c97844eb01ca20fee02316f24c0b1537a79
Next block
000000e026edf59188d26d1ae0bc0607d33a2beebc74df08f8886ac781d6437d

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 16448 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
bc1b5e9facec…7971604822e0 coinbase1250