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

Block 5865

Hash
0000000b0ac52305a1ea5ccd37c4244a51dd93b79bb0de7687e345e43bed3de7
Confirmations
36786
Time
2026-09-21 22:45:32 UTC
Median time
2026-09-21 22:36:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
3b993892e0d9660c9fcfc484742f45bc34b53d936c35b7f6b87605895f421e9c
Previous block
000000b97f1995f6bdb2d90bd5c27c12039b8ae904b86f3279ea4421afcb8c56
Next block
0000007bff64aab7985f25b2607e19764cf1dbd13a7fdabdd7f7d734f365c177

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 5865 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
3b993892e0d9…05895f421e9c coinbase1250