Public Blockchain Research: Methodology
How Sahil Files reads public ledgers: data sources, attribution standards, confidence labels, and the limits of onchain inference.
- Classification
- Public
- Author
- Sahil Files Research Desk
- Published
- 06 NOV 2026
- Updated
- 12 NOV 2026
- Sources
- 0
- Evidence status
- Methodology
01Section
Overview
This file sets out how Sahil Files researches public blockchains. It is a methodology document and makes no claims about any person.
Public ledgers show that transfers happened between addresses. They do not, on their own, show who controls an address or why a transfer was made.
02Section
Key findings
Principles:
- Every address association carries one of three labels: confirmed (direct, reviewed attribution evidence), inferred (analytical, with stated reasoning), or disputed (contested by a credible party).
- Transaction data is linked to a public explorer so any reader can check it.
- No address is labelled as belonging to a named person without reviewed attribution evidence.
- An association with an address is not evidence of unlawful conduct.
03Section
Chronology
A dated sequence of documented events, each linked to a source or to a reviewed internal record. Dates carry an explicit precision (day, month or year).
04Section
Source-backed analysis
Analysis connects sourced facts. Where the file draws an inference, it is labelled as analysis and the underlying records are cited so readers can reach their own view.
05Section
Onchain research
Data is read from Solana RPC and indexed providers, cross-checked against at least one public explorer. Token amounts are stored in raw base units with their decimals to avoid rounding errors.
06Section
Supporting evidence
Each evidence item lists its provenance, original source, acquisition date, verification status and, where applicable, a SHA-256 content hash. A hash shows whether a file changed after hashing; it does not prove the file is authentic.
08Section
Responses and disputes
Before publication, people and organisations named in a file are offered the right to reply. Responses, denials and disputes are published here in full or in fair summary.
09Section
Editorial methodology
Sources are recorded with title, publisher, URL and access date. Private personal data (home addresses, contact details, government identifiers, credentials) is redacted regardless of whether it appears in source material.
10Section
Updates and corrections
No revisions yet. Corrections will be listed here with the date and nature of each change.
Source references
Template files cite no sources because they make no claims.
Revision history
No revisions since publication.