v1.0.3

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[1.0.3] - 2026-01-27

Changed

• Update estimateTelegramCreationDate and interpolate functions dir from examples to src.

v1.0.2

[1.0.2] - 2026-01-27

Fixed

• Update .gitattributes for language detection

v1.0.1

[1.0.1] - 2026-01-27

Fixed

• Fix accuracy timeframes
• Update .gitattributes for language detection

v1.0.0 Initial release - CreationDate

Release 1.0.0 - CreationDate

CreationDate 1.0.0 - Initial release

Overview

This is the first official release of CreationDate, a lightweight, browser-based API to estimate Telegram user creation dates from UserIDs. It works entirely on the client side using a verified JSON dataset of private Telegram accounts.

Features

• Estimate Telegram user creation date from UserID
• Returns exact date (YYYY-MM-DD) and human-readable account age
• Works entirely in the browser (no backend required)
• Core algorithm implemented in PHP and Python
• API interface available via static HTML + JS
• Includes dataset schema and documentation
• Fully open-source under MIT License

Included

• api/index.html + api.js – browser API
• data/tg_points.json – verified Telegram UserID dataset
• examples/php/estimate.php
• examples/python/estimate.py
• README.md, data/README.md, CHANGELOG.md
• GitHub templates and contributing guidelines
• .gitignore for Node/Python/OS/IDE/temp files

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This release provides the initial functionality for estimating Telegram account creation dates. Data is based on observed private Telegram accounts only, no bots or channels. Accuracy is typically ±weeks for older accounts and ±days for recent accounts.

Dataset and estimation method are fully open-source and available under the MIT License.