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

Block 2525

Hash
000002f2d86aece82d42e95bfc15ac49684fe0fd588531dcbf53b8c276ba12b4
Confirmations
38775
Time
2026-09-17 19:39:31 UTC
Median time
2026-09-17 19:31:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
834a14a32b0ba567b86b9c77fdeaa2e5285b4e6fc0e50ee1e4a4af44b2d25a22
Previous block
000002b14f9793700a713861becf1c6d15405c4b13fa76b77d61bbec51d58707
Next block
000001ba6dc2891bac7c442494a7e6d7b5f78bfbbe74780ae43d7cc3ccadcbcb

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 2525 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
834a14a32b0b…af44b2d25a22 coinbase1250