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

Block 7757

Hash
000000363fb43605a01c7e948aa614bc5b879708706d6b49d2b0c76e77e75181
Confirmations
34369
Time
2026-09-25 13:50:46 UTC
Median time
2026-09-25 13:38:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1c92d7fc603b38d1e7d366372aafbe379aae7f270da3be09c905e021c4ecefb1
Previous block
0000001085ffb9a9485c8e91da2c30094c054f6f848725d19720bc78ceaebdff
Next block
0000002c7baca1406c12de54511ac9a8d319b55a01521ada96b0fd7bdc194fc5

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 7757 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
1c92d7fc603b…e021c4ecefb1 coinbase1250