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.
| Scheme | Value | Source table | Link method | Confidence | Since | Provenance |
|---|---|---|---|---|---|---|
| npi | 1689806937 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1689806937","entity_type_code":"2"} |
| pac_id | 3173608973 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1689806937","rule":"D-PECOS","enrlmt_id":"O20091130000472","pecos_asct_cntl_id":"3173608973"} |
| pecos_enrlmt_id | O20091130000472 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1689806937","rule":"D-PECOS","enrlmt_id":"O20091130000472"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | JEFFREY BRUDNICK | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"01/01/2002","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"0840602371","source_pk":83474,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | SHARON FOREMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"12/01/2014","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"1254655616","source_pk":83476,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | STUART ANFANG (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"10/01/2021","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"1355384082","source_pk":83478,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | SAIRA NISAR (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/14/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1850438714","source_pk":83480,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | MICHELLE DONOVAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"08/26/2010","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1850807892","source_pk":83482,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | SUSAN GOLDSMITH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"05/01/2013","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"2668705229","source_pk":83484,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | JAIRED BATISTA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/12/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2668988601","source_pk":83486,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | JENNIFER SANTERRE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"07/01/2022","percentage_ownership":0} evidence: {"rule":"D-OWNER","owner_pac":"2769866011","source_pk":83488,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | AMALIA ALMEIDA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"05/15/2014","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2769998707","source_pk":83491,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | BAKER TILLY US, LLP (WI) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"02/05/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2961925094","source_pk":83493,"type_owner":"O","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | REGINALD CADET | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"09/26/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3678089612","source_pk":83495,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | ELIZABETH MULLEN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/16/1982","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"4284772591","source_pk":83496,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | ARACELY MODESTO | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/30/2019","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587170527","source_pk":83499,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | LEGACY LIFECARE INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2021","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"4789096207","source_pk":83500,"type_owner":"O","enrollment_id":"O20091130000472","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | HANS P BIRLE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"11/01/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5395139505","source_pk":83502,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | ADAM S BERMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"07/31/2006","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5395823165","source_pk":83503,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | LINDA VILLEFRANCHE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"03/16/2011","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5496261430","source_pk":83506,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | JUDY WEISS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"12/01/2018","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"5597091942","source_pk":83507,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | DOUGLAS FIEBELKORN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"11/01/2022","percentage_ownership":0} evidence: {"rule":"D-OWNER","owner_pac":"5698147783","source_pk":83509,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | SAVANAH SPINNEY | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/19/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6204342249","source_pk":83511,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | GENEVIEVE MACLELLAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"11/01/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6305230517","source_pk":83512,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | KITABOU MINTEH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/27/2015","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6305352345","source_pk":83513,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | GILDA RICHMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"01/01/2002","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"7012329543","source_pk":83515,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | JOSEPHINE REYES | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"11/16/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7012423056","source_pk":83517,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | CHELSEA JEWISH LIFECARE INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"08/22/1996","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"7315107836","source_pk":83518,"type_owner":"O","enrollment_id":"O20091130000472","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | BAKER TILLY ADVISORY GROUP, LP (WI) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"02/19/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7416321906","source_pk":83520,"type_owner":"O","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | BARRY S BERMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/22/1977","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"8022196898","source_pk":83522,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | MACLISE JEAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"07/09/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8022524065","source_pk":83525,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | M&T BANK (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"36","association_date":"10/30/2015","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"8426224957","source_pk":83526,"type_owner":"O","enrollment_id":"O20091130000472","role_code_owner":"36","role_text_owner":"5% OR GREATER MORTGAGE INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | HOWARD GREENSPAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"41","association_date":"12/01/2018","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"8527393990","source_pk":83527,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"41","role_text_owner":"CORPORATE DIRECTOR","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
| ← owns | DONNA CRESCENZO | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/13/2010","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9436504701","source_pk":83529,"type_owner":"I","enrollment_id":"O20091130000472","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CHELSEA JEWISH GREEN HOUSE, INC."} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1689806937 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| dba_name | <UNAVAIL> | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| enumeration_date | 2009-08-20 | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| legal_business_name | CHELSEA JEWISH GREEN HOUSE, INC | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| parent_org_lbn | CHELSEA JEWISH NURSING HOME FOUNDATION, INC. | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| practice_state | MA | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| primary_taxonomy | 314000000X | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
Provider screening signals
NPI-keyed source families read directly for 1689806937: federal and state integrity lists, CMS Open Payments, Order and Referring eligibility, Medicare opt-out, and enrollment revalidation. Cells expose the source and provenance fields supplied by the selected record. A screening aid — re-confirm any match against the primary source before acting; absence means nothing on file in the data Fonteum currently holds, never a guarantee none exists.
Sanctions & integrity
Coverage staleExclusion coverage is stale or cannot be reconciled to an attested source artifact. This result is indeterminate and must not be treated as a clearance; check the current issuing-agency lists.
- Coverage status: indeterminate
- Screened 26 integrity lists; no negative determination was made.
14-tuple provenance (26)
Industry payments
None on file0 CMS Open Payments records on file for this NPI.
14-tuple provenance (1)
Order & referring eligibility
None on fileNo CMS Order and Referring record on file for this NPI.
14-tuple provenance (1)
Medicare opt-out
None on fileNo CMS Medicare opt-out affidavit on file for this NPI.
14-tuple provenance (1)
Revalidation
On file1 Medicare enrollment record on file.
- Due date: TBD upstream — not due within the ensuing six months.
14-tuple provenance (1)
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.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…