policyengine-us-data 1.88.0 release TRO
type: TransparentResearchObject
type: CreativeWork
creator: policyengine-us-data
date created: 2026-04-28T18:37:53.924445Z
description: TRACE TRO for policyengine-us-data 1.88.0 covering immutable release artifacts and the accompanying release manifest.
created with: policyengine-us-data
  type: SoftwareApplication
  software version: 1.88.0
has arrangement: 1
has composition: 1
has performance: 1
vocabulary version: 0.1
was assembled by: PolicyEngine US data release pipeline

1
type: ArtifactArrangement
comment: Immutable release artifact arrangement for build policyengine-us-data-1.88.0
has artifact location: 0
has artifact location: 1
has artifact location: 2
has artifact location: 3
has artifact location: 4

0
type: ArtifactLocation
artifact: cps_2024
path: cps_2024.h5

1
type: ArtifactLocation
artifact: enhanced_cps_2024
path: enhanced_cps_2024.h5

2
type: ArtifactLocation
artifact: policy_data
path: policy_data.db

3
type: ArtifactLocation
artifact: small_enhanced_cps_2024
path: small_enhanced_cps_2024.h5

4
type: ArtifactLocation
artifact: release_manifest.json
path: release_manifest.json

cps_2024
type: ResearchArtifact
hash:
  hash algorithm: sha256
mime type: application/x-hdf5

enhanced_cps_2024
type: ResearchArtifact
hash:
  hash algorithm: sha256
mime type: application/x-hdf5

policy_data
type: ResearchArtifact
hash:
  hash algorithm: sha256
mime type: application/vnd.sqlite3

small_enhanced_cps_2024
type: ResearchArtifact
hash:
  hash algorithm: sha256
mime type: application/x-hdf5

release_manifest.json
type: ResearchArtifact
hash:
  hash algorithm: sha256
mime type: application/json

fingerprint
type: CompositionFingerprint
hash:
  hash algorithm: sha256

1
type: TrustedResearchPerformance
built with model package name: policyengine-us
built with model version: 1.637.0
data build id: policyengine-us-data-1.88.0
emitted in: local
comment: Publication of release build policyengine-us-data-1.88.0 for policyengine-us-data 1.88.0
contributed to arrangement: 1
ended at time: 2026-04-28T18:37:53.924445Z
started at time: 2026-04-25T12:39:43.274363Z
was conducted by: PolicyEngine US data release pipeline

PolicyEngine US data release pipeline
type: TrustedResearchSystem
type: Organization
description: PolicyEngine build and release workflow for versioned US microdata artifacts.