e84afb8fafa3494d274edb0bfbfa9ab02b800a96
Architecture-first MVP retained as custody evidence; later judge surfaces reduced setup friction and made evidence/claim boundaries easier to reach.
Context metrics: not measured under current contract.
FCG presentation + release lineage
HydraDG treats the website itself as a custody-bearing projection. Historical views remain linked while the deployed release exposes its exact Git SHA and deterministic WebsiteRelease FCO hash.
The current interface gets primary presentation priority because it is the intended judge surface. Historical interfaces remain linked to immutable Git commits and may still carry evidence relevant to later interpretation.
Full system timepoints (T0–T5)
T0–T2 use a declared synthetic probability distribution ($G^*$, $\Delta G^*$, Cloud Drift). T3–T5 have no declared distribution (`G_STAR_STATE = NOT_APPLICABLE_NO_DECLARED_DISTRIBUTION`) and report exact measured migration, classification, and release deltas.
| Timepoint | Classification | Scientific Score | Evidence |
|---|---|---|---|
| T0_REFERENCEReference / normal | SYNTHETIC_FIXTURE | G*: -0.0612, Drift: 0.0 | Declared deterministic fixture baseline. |
| T1_MUTATIONPoison / mutation | SYNTHETIC_FIXTURE | G*: 0.5730, Drift: 40.4 | Declared controlled perturbation fixture. |
| T2_RESTORATIONAntidote / restoration | SYNTHETIC_FIXTURE | G*: -0.0275, Drift: 1.9 | Declared restoration fixture; counterevidence remains in the graph. |
| T3_HOSTED_MIGRATIONHosted HydraDB migration | PRODUCTION_RELEASE_STATE | N/A BY CONTRACT | Hosted parity receipt: 36 canonical FCOs, 24 edges, zero canonical set/edge/content-hash delta. |
| T4_CONTEXT_VS_ENTROPYContext vs Entropy | PRODUCTION_EXPERIMENT_STATE | N/A BY CONTRACT | 18,567 raw findings; 18,555 context-classified; 12 abstentions; 99.9354% coverage. |
| T5_FINAL_JUDGE_RELEASEFinal judge release | PRODUCTION_JUDGE_RELEASE_STATE | N/A BY CONTRACT | Exact deployed Git SHA and WebsiteRelease FCO are resolved at build/runtime; no scalar G*/Cloud Drift is fabricated without a declared distribution. |
Loading context-state measurements…
Presentation lineage
Historical versions lose default presentation priority as the product evolves, but their Git commits remain addressable. Older states are not rewritten to make the current interface look inevitable.
e84afb8fafa3494d274edb0bfbfa9ab02b800a96
Architecture-first MVP retained as custody evidence; later judge surfaces reduced setup friction and made evidence/claim boundaries easier to reach.
Context metrics: not measured under current contract.
35d1d6a530f8fb73b215d218f203b20ae4ebbdc0
Exact green submission state remains frozen; subsequent work added Vithia/CFMO evidence and therefore required a successor presentation state rather than mutation of the frozen release record.
Context metrics: not measured under current contract.
abccbd3695f6f1a81d10bc352631beba009b3ce1
Scientific/custody scope expanded, but the homepage accumulated too many equally weighted sections. The curated successor keeps the interactive state field while moving deep detail behind dedicated routes.
Context metrics: not measured under current contract.
27f110b05605df404ff3ed8c656afeda9d97f4a9
Reduce judge cognitive load, make the heat-map semantics visible, and expose presentation evolution without deleting prior UI states.
Context metrics: available via current iceberg api.
| Timepoint | Class | Context score state | Evidence |
|---|---|---|---|
| T0_REFERENCE · Reference / normal | SYNTHETIC_FIXTURE | G* -0.061230 · ΔG* 0.000000 · Drift 0.0000 | Declared deterministic fixture baseline. |
| T1_MUTATION · Poison / mutation | SYNTHETIC_FIXTURE | G* 0.572956 · ΔG* 0.634186 · Drift 40.3629 | Declared controlled perturbation fixture. |
| T2_RESTORATION · Antidote / restoration | SYNTHETIC_FIXTURE | G* -0.027496 · ΔG* -0.600452 · Drift 1.8729 | Declared restoration fixture; counterevidence remains in the graph. |
| T3_HOSTED_MIGRATION · Hosted HydraDB migration | PRODUCTION_RELEASE_STATE | N/A — no declared distribution | Hosted parity receipt: 36 canonical FCOs, 24 edges, zero canonical set/edge/content-hash delta. |
| T4_CONTEXT_VS_ENTROPY · Context vs Entropy | PRODUCTION_EXPERIMENT_STATE | N/A — no declared distribution | 18,567 raw findings; 18,555 context-classified; 12 abstentions; 99.9354% coverage. |
| T5_FINAL_JUDGE_RELEASE · Final judge release | PRODUCTION_JUDGE_RELEASE_STATE | N/A — no declared distribution | Exact deployed Git SHA and WebsiteRelease FCO are resolved at build/runtime; no scalar G*/Cloud Drift is fabricated without a declared distribution. |
A release-time change can alter project/retrieval context without mutating canonical scientific FCO identity. Scalar G*/Cloud Drift remains N/A for T3–T5 unless a governed distribution is declared.