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

Block 3394

Hash
0000029d0424b9ca3fa6216c207a9ee9a320b27d679a979d89df656a995a0a89
Confirmations
38491
Time
2026-09-18 18:33:30 UTC
Median time
2026-09-18 18:25:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9a3ea0e42d2d5e6c10860c800c2cf49a401b4784fa8366751c3af694f28d84de
Previous block
000002ae267b4bf05850f74b9c1f1360c20496a27866f8a9e0ab602076028238
Next block
00000258419c1a0314beec5fc51033aa6979453327ccdf948fd021555e53a16f

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 3394 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
9a3ea0e42d2d…f694f28d84de coinbase1250