# FiberTracebox Report

## Trace Summary

- Trace ID: trace_d9d981b0-f1aa-4e9f-bd97-b39bc2c707ee
- Payment status: success
- Amount: 125 CKB
- Sender: fiber-devnet-sender-01
- Receiver: fiber-devnet-receiver-09
- Mode: sandbox
- Latency: 52ms
- Failure time: not applicable
- Failure stage: not applicable
- Failure fingerprint: not applicable


## Root Cause

No failure diagnosis is required for this trace.





## Evidence Source

- Trace source: sandbox
- Replay mode: deterministic sandbox replay
- Live mutation: no
- RPC methods observed: not applicable
- Observed failure: not applicable
- Sandbox events are deterministic and safe for repeatable demos and CI.
- Replay-to-Fix changes simulated route conditions without moving funds.

## Timeline

| ms | stage | severity | message |
| --- | --- | --- | --- |
| 0 | request_received | info | Payment attempt created for 125 CKB |
| 9 | invoice_validation | success | Invoice validated |
| 18 | route_discovery | success | Route found with 3 hops |
| 31 | fee_policy | success | Fee quote accepted within limit |
| 44 | settlement | success | HTLC locked and preimage received |
| 52 | receipt | success | Payment settled successfully |

## Replay Results

| strategy | changed condition | result | latency ms | recommended |
| --- | --- | --- | --- | --- |
| Not run | Not run | Not run | - | - |



## Smallest-Fix Recommendation

No replay fix is required for a successful trace.



Confidence: not applicable

## Suggested Next Actions

- No failure action is required. Archive this trace/report as live payment evidence.

## Mode Disclosure

Sandbox mode: deterministic simulated Fiber payment conditions are used for repeatable diagnostics.