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

Block 2815

Hash
000002f6be40a995b890dad7f44c61ecc64c28f8fe3a1065b0bb35f20e9c952f
Confirmations
38143
Time
2026-09-18 03:17:01 UTC
Median time
2026-09-18 03:09:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bfc06c609ae1223bcf1781fc1365bd541c6472a5bd729de694b0c0f15f432ed1
Previous block
000000763dfb72a9b6f018989799e79d4348357a46d35747517e09709b648520
Next block
000001f8e548f07ea9ae373941522ff3af107c290c19cfbae36bab44cbcd5068

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 2815 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
bfc06c609ae1…c0f15f432ed1 coinbase1250