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TERMINAL · ENTITY CARD · ORGANIZATION

Vioptix Inc

Canonical entity in the resolved graph · CA · methodology entity-graph/v1 · 45f31193-5da1-45a4-ab13-269fd9f3421d

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Cross-source identifiers

Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.

Current identifier attachments with link confidence
SchemeValueSource tableLink methodConfidenceSinceProvenance
cms_op_manufacturer_id100000010719cms_open_paymentsdeterministic_manufacturer_id1.0002026-06-13
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
evidence: {"rule":"D-OP-MANUFACTURER","manufacturer_id":"100000010719","manufacturer_name":"Vioptix Inc","manufacturer_state":"CA"}
fda_firm_nameVIOPTIX INCfda_firm_linkdeterministic_firm_name1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"FDA-FIRM","match":"exact_normalized_name_unique_manufacturer","matched_fda_sources":["establishment"],"normalized_firm_name":"VIOPTIX INC"}

Graph edges

One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
pays →ABBIE JENSEN (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1861810111","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ADAM TRUONG (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1376032342","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ALESSIO PIGAZZI (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1205935913","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ALEXIS PLASENCIA (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1396069837","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ALISON GILDEHAUS (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1104023886","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →AMANDA HAMBRECHT (NY)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1508243825","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →AMELIA GUNTER (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1417052804","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ANDREW LICHTER (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1679960744","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ANHTUYET LEE (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1235328378","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →AVO ARTINYAN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1609934942","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →BABAK EGHBALIEH (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1770774770","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →BERNARD LEE (MA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1154383339","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →BOHDAN POMAHAC (CT)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1225094428","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →BRIAN BOYD (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1932242302","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →BRIAN MAILEY (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1376717603","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →CHAITAN DEVULAPALLI (NY)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1003105099","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →CHARLES LEE (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1487635298","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →DARRIN HUBERT (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1942366802","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →DAVID LICKSTEIN (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1275642183","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →EDWARD PHILLIPS (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1295877322","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ELISABETH POTTER (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1346438603","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ELIZA-JASMINE TRAN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457527012","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ERICH LEMKER (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1568622355","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →GEOFFROY SISK (OH)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1508008657","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →GEORGE SINGER (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1316175649","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →GORDON LEE (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1326009572","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JAMES KOTICK (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1336438704","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JAMES MAYO (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1104027796","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JOHN ROBERTSON (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1841250156","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JON KING (AZ)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1124009352","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JUAN RENDON (PA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1720492812","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →JUSTIN VAN HOOREBEKE (OK)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1013476183","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KAITLIN MCLEAN (IL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1265111702","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KAREN ZAGHIYAN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1508191214","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KARRI ADAMSON (WI)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1164711172","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KATHERINE RODBY (NC)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1225392186","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KIRAN POLAVARAPU (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1518139518","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KRISTEN REZAK (NC)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1801086905","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →KULSOOM GUNN (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1235447368","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →LAURA BLOOM (LA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1013412543","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →MARJUN DULDULAO (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1063684850","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →MERISA PIPER (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1538459888","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →MICHAEL CURTIS (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1356543714","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →MICHAEL NEWMAN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1669401881","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →MIGUEL BURCH (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1215915707","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →NICHOLAS KIM (MN)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1073837506","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →PETER ASHJIAN (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1801979620","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →RACHEL PARK (VA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598291411","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →RAMAKRISHNA TATINENI (DE)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1457353252","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →RICHARD KLEIN (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1740292069","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →RYAN NEFF (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1427245034","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →RYAN REBOWE (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1508203456","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →SABRINA PAVRI (FL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1366735425","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →SAMIH NASSIF ABUDINEN (AL)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598290082","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →SEKHAR DHARMARAJAN (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1093928483","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →SOLOMON SWARTZ (RI)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1245897925","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →TARIK MADNI (TX)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1851735922","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →TATIANA RAMIREZ DOMINGUEZ (MO)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1043443377","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →VINCENT CHONG (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1477874949","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →VINOD PATHY (CT)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1922299098","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →WHITNEY BURRELL (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1912229808","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →WILLIAM OH (IN)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1598100323","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →YOSEF NASSERI (CA)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1518122209","manufacturer_id":"100000010719","nature_of_payment":"Food and Beverage"}
pays →ALEXANDRA KEJNER (SC)1.000cms_open_payments
evidence
recorded: 2026-06-13
methodology: entity-graph/v1
attributes: {"source":"cms_open_payments"}
evidence: {"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1801020466","manufacturer_id":"100000010719","nature_of_payment":"Consulting Fee"}

Current record

Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.

Point-in-time

Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.

As of
Diff

Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…

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