Mir – Portable participation history across platforms (open sandbox)

Show HN: Mir – Portable participation history across platforms (open sandbox)

Mir – Portable participation history across platforms (open sandbox) operates in show hn launch.

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MIR (Memory Infrastructure Registry) lets platforms query a user's behavioral history across other platforms — without those platforms ever talking to each other. Every platform starts from zero. A seller with 500 five-star reviews on one marketplace is a complete unknown on another. MIR is the infrastructure layer that fixes this. Partners submit events via API, and when any partner resolves a user, they get aggregated signals from all participating platforms — with partner identities anonymized. The sandbox gives you an instant API key (magic link login). Two curl commands to try it: curl -X POST https://myinternetreputation.org/events \ -H "Content-Type: application/json" \ -H "x-api-key:

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

Directory data places it at the Show HN launch stage.

Website: myinternetreputation.org/sandbox