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

Block 3319

Hash
000001def60837e4e6248b3e00e15b0c8f0d6752604c1fe903b815b41bbc881a
Confirmations
38749
Time
2026-09-18 16:35:22 UTC
Median time
2026-09-18 16:27:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
34bf8e7c83c1926bcfdc1ca2c810c55367379b8f714dda983ef2b7f50d1c0c80
Previous block
00000367d82488b40ec04b9327b806631fdbbdf3cfab2d7e40d2c5671277a822
Next block
00000333c0666cded9cbb419223345d5bf0e980136a0f83ddb7672e759dda0e0

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 3319 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
34bf8e7c83c1…b7f50d1c0c80 coinbase1250