# Learner lab record: Portable replication-package release gate

Course: Open replication laboratory

Name: ____________________  Date: ____________________  Group: ____________________

## Investigation question

Can an independent team reproduce the apparatus state, raw-data lineage, analysis environment, and declared decision without private clarification?

## Setup

Use the replication-package gate. Assemble hardware/sample identity, protocol, calibration, raw data, metadata, code, environment lock, analysis outputs, null/failed runs, and license; test the package from a clean environment.

## Variables

| Variable | Role | Unit |
| --- | --- | --- |
| Package artifacts | release inputs | files/records |
| Checksums and environment lock | integrity inputs | hash/version |
| Independent rerun result | dependent | pass/hold |
| Discrepancy classification | adjudication output | category |

## Predict before changing controls

1. Predict which missing artifact would most likely prevent an independent rerun.

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2. Declare what mismatch triggers a package hold rather than an explanatory patch.

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## Observation table

| artifact/gate | present | checksum/version | independent result | discrepancy | owner | release state |
| --- | --- | --- | --- | --- | --- | --- |
|   |   |   |   |   |   |   |
|   |   |   |   |   |   |   |
|   |   |   |   |   |   |   |
|   |   |   |   |   |   |   |
|   |   |   |   |   |   |   |
|   |   |   |   |   |   |   |

## Analyze

1. Can raw results be regenerated from immutable inputs?

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2. Are failed and null runs preserved?

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3. Does the environment lock cover all analysis dependencies?

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4. Can a discrepancy be localized without changing the preregistered decision?

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## Evidence-bounded conclusion

The package passed ___ of ___ gates; independent rerun ___ at artifact ___, classified as ___, so release state is ___ pending ___.

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