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

Block 16466

Hash
0000004270583632d921dcd0588a9f38898e81bea6d90c765cedb2051a7394f4
Confirmations
25793
Time
2026-10-07 00:50:04 UTC
Median time
2026-10-07 00:41:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7820d1d06db0078ffd4f1d3fe85964f71c92fba7faa92a8f71556fa3634b8634
Previous block
000000372d6dce5e68cc363166b551a1fc9ce5e9708a39f0308bc71cb8e19a82
Next block
0000000d90ca21007b9d3451239bed210fea67d4338a62499d7488dbcc1560eb

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 16466 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
7820d1d06db0…6fa3634b8634 coinbase1250