Market data
Provider-specific observations, identifiers, timestamps and usage boundaries.
SOURCE-SPECIFIC04 / ALVETAS
Data & provenance
Structured context that remembers where it came from.
Alvetas normalizes entities, events and time while preserving the provider, document, timestamp, transformation and review boundaries institutions need.
Normalization should create coherence without erasing origin.
- ENTITYResolved
- TIMEExplicit
- LINEAGEPreserved
01Source domains
A common context layer across heterogeneous evidence.
Coverage depends on contracted providers and institutional requirements. The platform architecture supports these source domains without claiming universal or real-time availability.
DomainContext retainedBoundary
Documents & filings
Primary and licensed documents with publisher, version, section and passage context.
SOURCE-SPECIFICTranscripts
Speaker attribution, prepared remarks, Q&A structure, timing and source rights.
SOURCE-SPECIFICMacro indicators
Release calendars, revisions, units, seasonal context and official-source references.
SOURCE-SPECIFICNews & events
Publisher boundaries, event normalization, entities, timestamps and narrative relationships.
SOURCE-SPECIFICInternal research
Organization-controlled notes, assumptions, models and review states with restricted access.
SOURCE-SPECIFIC02Structured data surface
Fields designed for interpretation and audit.
Illustrative rows show how research-ready context can retain normalized values alongside source-specific evidence.
| Object | Normalized context | Source boundary | Time semantics | Lineage |
|---|---|---|---|---|
| evt_01J8 | Macro release revisionEntity, series and release relation | Official statistical release | Released 05:30 UTCPrior period revised | Complete |
| doc_02M4 | Regulatory filingEntity and document type resolved | Primary publisher document | Filed 06:21 UTCCaptured 06:23 UTC | Complete |
| trn_04Q7 | Earnings transcriptSpeaker and section structured | Licensed transcript feed | Event time alignedCorrection state visible | Versioned |
| res_08V1 | Internal assumptionLinked entity, theme and owner | Restricted institutional context | Reviewed 31 days agoReview due | Restricted |
Data layer architecture
Normalize context. Preserve boundaries.
Entity and event coherence sits above provider-specific acquisition. Provenance and policy metadata travel through research objects to delivery.
CONTEXT LAYER / LOGICAL VIEWIllustrative architecture
Acquisition
Provider adaptersDocument captureInternal interfaces
Source metadata
Publisher & rightsCapture & event timeDocument identity
Normalization
Entities & identifiersEvents & relationshipsUnits & calendars
Research context
ObservationsAssumptions & questionsReview states
Lineage
Transform versionsCitation pointersDistribution record
04Provenance model
Time, source and transformation stay attached.
Research-ready data requires more than a value. The context around that value determines whether it can be interpreted, compared and governed responsibly.
Source boundaries
Provider, publisher, primary-document and internal-research contexts remain distinguishable.
Time semantics
Event time, release time, capture time, revision time and review time are stored separately.
Transformation lineage
Extraction, normalization and research transformations carry a visible method and version.
Review and distribution
Approved uses and access constraints can travel with the object into downstream systems.
Institutional access
Create a research-ready data context layer without erasing source identity.
Map the providers, internal sources, rights constraints and time semantics that the context layer must preserve.
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