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

Block 13808

Hash
000000341f159375c10776bda3fe8587dbd8249c552de2e9e202950d64819a46
Confirmations
28469
Time
2026-10-03 19:44:31 UTC
Median time
2026-10-03 19:35:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
38f791b2163e77970bf35bccce58c02f19df61e49fcc73f1b8467bfb38b810d7
Previous block
000000021299c3d6e50bb39e7fae4dceba54d3f3746728409e19d6061e441fb0
Next block
00000020d8827068c844ab85ab621a5c6285f0f580084025bb160a7926cbb97c

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 13808 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
38f791b2163e…7bfb38b810d7 coinbase1250