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

Block 2284

Hash
000000ab4ef1dd0d881dc7738709117ea1eccb20aa7439dc916443edaebe3afe
Confirmations
39776
Time
2026-09-17 13:18:11 UTC
Median time
2026-09-17 13:10:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ccd1917858b2e7ddc0d5fee7bf00a9f477fad0c44f63b8a59707a2a22850f744
Previous block
000000e54d10f88f1a9134f1d71a589c3d03baaf1976e4c9aa585ebe42e73de9
Next block
0000004afa90aa0139d54598575c56fc8f883ff27217a00ce2952e20578ea2f2

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 2284 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
ccd1917858b2…a2a22850f744 coinbase1250