Echoes
Echoes are your browsing history, intelligently grouped by domain. Instead of a linear list of URLs, Sofia clusters all your visits to the same website together.
How Echoes Work
Echo Properties
| Property | Description |
|---|---|
| Domain | The website (e.g., github.com) |
| Pages | Individual URLs visited |
| Level | Your progression with this domain (1-10) |
| Certifications | Number of certified pages |
| Last Visit | When you last visited |
Page States
Every page in Sofia has a state:
| State | Description | Visual |
|---|---|---|
| Visited | In your Echoes, not certified | White |
| Certified | On-chain with intention | A dots of color related to the intention + Green border |
Domain Normalization
Sofia normalizes domains for cleaner grouping:
www.github.com→github.comm.facebook.com→facebook.comapp.slack.com→slack.com
Echo Actions
| Action | Description |
|---|---|
| Sort | By level, URL count, alphabetical, or recent visit |
| Filter | By intention type (Work, Learning, Fun, etc.) |
| Open | View all URLs in a domain |
| Level Up | Spend Gold to level up (AI generates new predicate) |
| Amplify | Publish on-chain: "I [predicate] [domain]" |
| Delete | Remove domain from local view (on-chain certs remain) |
| Remove URL | Remove a URL; if certified, reclaim your stake |
Amplify a Domain
When you Amplify a domain, you publish an on-chain identity statement:
This costs 0.01 TRUST (+ fees) and creates a permanent on-chain record of your relationship with that domain.