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

Block 1455

Hash
000001f3af5d46b54c92e81495dae212f58d7278123f52a27b14c795ff18acbb
Confirmations
40950
Time
2026-09-16 15:25:58 UTC
Median time
2026-09-16 15:18:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4479f598e0217e31a86803d5a6a5b5de09c670952c89735225bfdae2885585f7
Previous block
000001d285c12ce1b1b42daded31389978c298cbf8488df04c04a96a11f44fab
Next block
00000248f311468944a9368a43c258b8331a2e89249ae8a5fc7f64fdb82fd45d

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 1455 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
4479f598e021…dae2885585f7 coinbase1250