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

Block 13432

Hash
000000a47a45978579b79dd109c3d7543fc66907f1b98288de74a6c222199125
Confirmations
27810
Time
2026-10-03 08:32:15 UTC
Median time
2026-10-03 08:23:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6cd3e342cf363d83913eddfe5e3b5e571d3c0fb0d0c6feb9881c8ee578185182
Previous block
0000003544d2aa50d0415e23de8d267823853f70cab712f3ed0ccd80e2a82627
Next block
00000050f90272c34f9f0004146bfed6a028a705e9182ccafdc6305c2c39b6d0

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 13432 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
6cd3e342cf36…8ee578185182 coinbase1250