I made a new kind of Trusted Timestamp based on plaintext encoding
I've just launched a new site that creates Trusted Timestamps. Anyone can use it to make any data immutable going forward in time. By "verifying" a Trusted Timestamp against a file, you certify that file has not been altered since the time the Trusted Timestamp was created at. Trusted Timestamps are not a new idea, there is a standard defined in RFC3161 and some other prior work as well. My design though is different as it is based on plain-text, human readable files. I believe this makes this form of Trusted Timestamp more accessible for a wider set of applications. I found the RFC3161…
I made a new kind of Trusted Timestamp based on plaintext encoding launched on August 7, 2024 with 5 votes, #2,614 of 5,471 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
In the maker’s words, at launch
I've just launched a new site that creates Trusted Timestamps. Anyone can use it to make any data immutable going forward in time. By "verifying" a Trusted Timestamp against a file, you certify that file has not been altered since the time the Trusted Timestamp was created at. Trusted Timestamps are not a new idea…
Does a similar job
all alternatives →- BTbtproof - trusted timestamping on the Bitcoin blockchain2013 · btproof.com · ▲75
Find information, resources and relevant links for btproof.com. This domain may be for sale.

- BCBitcoinproof - Create a forgery-proof timestamp for your data2013 · vog.github.io · ▲8

- SVSeal – Verifiable timestamp for your private ideas2022 · docs.planet.ink · ▲113
128-bit, roughly-ordered, URL-safe UUIDs2021 · github.com · ▲205Timeflake is a 128-bit, roughly-ordered, URL-safe UUID. - anthonynsimon/timeflake
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