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

Block 3494

Hash
000001fff5f0de2cdb428cbe37c15ecf8181ab4082b6f7f70619801aaf6175f1
Confirmations
38963
Time
2026-09-18 21:11:45 UTC
Median time
2026-09-18 21:04:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f667ff5a76feff957721785a856d603d58345887ea245837cf56e0532c6a1c94
Previous block
000003167560b96b2370f23e55e2d1d7e5302b9a0eb28f2f9d0376fb120d6874
Next block
0000032eec3992ec05676f5b79c3d44723a87abab20797a6588199eac20a0601

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 3494 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
f667ff5a76fe…e0532c6a1c94 coinbase1250