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Burr proof receipt

Practical Driver Access Good

This page shows the cached Burr release proof. The preview is visual context; the trust signal is the receipt checks and measured facts below.

pass

fraylabs/burr@burr-v0.29.0

Practical Driver Access Good generated STEP preview

11 checks

Receipt integrity checks

These checks prove the receipt was produced against known files and supported schemas.

burr_design_data:schema_version_supported

receipt

Design data schema version is supported.

Reason: ok

Measured

schema version
burr.design-data.v1

burr_rulepack:schema_version_supported

receipt

Rulepack schema version is supported.

Reason: ok

Measured

schema version
burr.rulepack.v1

burr_design_data:source_file_exists

design.py

File ref path exists.

Reason: ok

burr_design_data:source_sha256_matches

design.py

File hash matches design data.

Reason: ok

Measured

sha256
e8af0f44b10d1f45b7e23b612d511342cbfeedf6869d5b9eb49a4f7a76ddf4f6

Required

sha256
e8af0f44b10d1f45b7e23b612d511342cbfeedf6869d5b9eb49a4f7a76ddf4f6

burr_design_data:source_file_exists

design.py

File ref path exists.

Reason: ok

burr_design_data:source_sha256_matches

design.py

File hash matches design data.

Reason: ok

Measured

sha256
e8af0f44b10d1f45b7e23b612d511342cbfeedf6869d5b9eb49a4f7a76ddf4f6

Required

sha256
e8af0f44b10d1f45b7e23b612d511342cbfeedf6869d5b9eb49a4f7a76ddf4f6

burr_design_data:artifact_file_exists

practical-driver-access-good.step

File ref path exists.

Reason: ok

burr_design_data:artifact_sha256_matches

practical-driver-access-good.step

File hash matches design data.

Reason: ok

Measured

sha256
832aa46e5f2e9cf688f915acead949dd4b9f8dd1d2c28d60d6c1ec312d7bffe4

Required

sha256
832aa46e5f2e9cf688f915acead949dd4b9f8dd1d2c28d60d6c1ec312d7bffe4

tool_access:driver_access_envelope_inventory

receipt

Feature count passes rule.

Reason: ok

Measured

count
1

Required

max count
null
min count
1

tool_access:m3_driver_access_diameter

measurements.driver_access_diameter_mm

Numeric design value passes rule.

Reason: ok

Measured

value
7

Required

max
null
min
6

tool_access:m3_driver_side_clearance

measurements.driver_side_clearance_mm

Numeric design value passes rule.

Reason: ok

Measured

value
2

Required

max
null
min
1.50