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

Block 3304

Hash
000000f2de1224a343bf19bf32ffb039206fc5024a9a4b9da692abf9342c2c1c
Confirmations
37761
Time
2026-09-18 16:11:54 UTC
Median time
2026-09-18 16:04:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2c0e2737a27fd6f97110b5458e8c353bf98927d18b8f721ca7013f9025ff5e33
Previous block
0000033c2825e26dfb09c29789385d8f8508eb35b7d7caa58338c19e47ff801d
Next block
000001ed07c56c59d24e75fdbe497b074c9e29f08934447b47b24a409b9db6d8

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 3304 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
2c0e2737a27f…3f9025ff5e33 coinbase1250