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lganee/trusted-timestamps
=========================

Imported from https://d-mueller.de/blog/dealing-with-trusted-timestamps-in-php-rfc-3161/

1.1.2(6y ago)1113.3k↓75%11MITPHPCI failing

Since Aug 30Pushed 4y ago1 watchersCompare

[ Source](https://github.com/ludeus/trusted-timestamps)[ Packagist](https://packagist.org/packages/lganee/trusted-timestamps)[ RSS](/packages/lganee-trusted-timestamps/feed)WikiDiscussions master Synced 3d ago

READMEChangelog (5)Dependencies (1)Versions (5)Used By (1)

Trusted Timestamps
==================

[](#trusted-timestamps)

Packaging of

Install
-------

[](#install)

Install with composer

```
composer require lganee/trusted-timestamps ~1.0
```

Usage
-----

[](#usage)

### Timestamp a file (certified)

[](#timestamp-a-file-certified)

NOTE: $tsa\_url = url of your Timestamp Authority you can find free TSA ex:

```
$requestFile = TrustedTimestamps::createRequestfile($sha1);
$signature = TrustedTimestamps::signRequestfile($requestFile, $tsa_url);
file_put_contents($signature_filename, base64_decode($signature['response_string']));
```

### Get timestamp (datetime) from a signature file

[](#get-timestamp-datetime-from-a-signature-file)

```
$content64 = base64_encode(file_get_contents($signature_filename));
$timestamp = TrustedTimestamps::getTimestampFromAnswer($content64);
```

###  Health Score

35

—

LowBetter than 79% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity28

Limited adoption so far

Community15

Small or concentrated contributor base

Maturity65

Established project with proven stability

 Bus Factor1

Top contributor holds 95% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~134 days

Total

4

Last Release

2411d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/2c3061ce3e095d35e5142749b329681c4fcdc55ce231bc0ad3596740e02cb54f?d=identicon)[epommateau](/maintainers/epommateau)

![](https://www.gravatar.com/avatar/4d80a14ac7d8c44d5468cf59d6b0e941dca48d58be940d8741bf6de779f45a74?d=identicon)[pviver](/maintainers/pviver)

![](https://avatars.githubusercontent.com/u/7382872?v=4)[Ludovic Ganée](/maintainers/ludeus)[@ludeus](https://github.com/ludeus)

---

Top Contributors

[![ludeus](https://avatars.githubusercontent.com/u/7382872?v=4)](https://github.com/ludeus "ludeus (19 commits)")[![daedeloth](https://avatars.githubusercontent.com/u/1168599?v=4)](https://github.com/daedeloth "daedeloth (1 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/lganee-trusted-timestamps/health.svg)

```
[![Health](https://phpackages.com/badges/lganee-trusted-timestamps/health.svg)](https://phpackages.com/packages/lganee-trusted-timestamps)
```

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