Sites using OpenTimestamps
Open standard and calendar servers for timestamping documents on the Bitcoin blockchain.
4 sites
3 found by StackScope, 1 via launch platforms
- StackScope Discovery (Indie) 3
- Product Hunt 1
OpenTimestamps has been detected on 4 launches since first appearing in July 2026. Most recent detection: AttestBlock | Certificación de Transacciones Blockchain, on August 14, 2026.
It's most commonly paired with HSTS, Google Maps, and Tailwind CSS.
Share of new sites using OpenTimestamps
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Crypto leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
DexScreener
|
0.03% | 42.02% |
| #2 | ▼2 |
CoinGecko
|
0.01% | 20.20% |
| #3 | ▲2 |
Pump.fun
|
0.01% | 13.94% |
| #4 | ▼1 |
Binance
|
0.01% | 13.00% |
| #5 | ▼4 | Heleket | <0.01% | 4.55% |
| … | ||||
| #42 |
OpenTimestamps
Current page
|
<0.01% | 0.11% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Crypto tool. All 119 in Crypto →
Often used with
| Tool | Sites |
|---|---|
| HSTS | 4 |
Google Maps
|
3 |
Tailwind CSS
|
3 |
OVH DNS
|
2 |
Vercel
|
2 |
Tools most often detected on the same sites as OpenTimestamps.
Recent launches we can show
4 of the 4 sites using OpenTimestamps are product launches we list individually.
