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Mir – Portable participation history across platforms (open sandbox)

Mir – Portable participation history across platforms (open sandbox)

by ruusvuu·Mar 9, 2026·1 point·0 comments
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AI Analysis

●●●BangerZero to OneBig BrainSolve My Problem

Portable reputation without platforms talking to each other — solves real fragmentation across marketplaces.

Strengths
  • •Genuine architectural insight: anonymized partner visibility enables cross-platform signals without exposing platform identities.
  • •Addresses a real, painful problem: seller with 500 reviews is zero on another marketplace.
  • •Frictionless onboarding: magic link + curl examples + live sandbox with immediate API access.
Weaknesses
  • •Chicken-and-egg problem: value requires critical mass of participating platforms, unclear adoption path.
  • •Identity resolution relies on userExternalId matching — vulnerable to collisions and spoofing; no verification mechanism shown.
Target Audience

Marketplace operators, lending platforms, identity verification services, any platform that benefits from user reputation portability.

Similar To

Plaid (account aggregation) · Stripe Connect (inter-platform trust) · Upland (decentralized identity)

Post Description

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: YOUR_KEY" \ -d '{"userExternalId": "user-123", "eventType": "transaction.completed"}'

curl https://myinternetreputation.org/sandbox/resolve?userExternalId=user-123 \ -H "x-api-key: YOUR_KEY" Use user-123 — when multiple people submit events for the same user, resolve returns history from all of them.

Stack: Express, TypeScript, PostgreSQL, Redis. Sandbox is isolated from production, rate-capped at 5k events/day.

Happy to answer questions about the architecture or trust model.

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Onairos SDK– Unified Context API, unlocking cross platform user history

They sell one-call access to a consented cross-platform persona — ChatGPT conversations, YouTube, Gmail and the like — plus a <1-minute setup pitch that reads great on a landing page. That's an appealing UX for product teams, but the core challenge isn't SDK ergonomics: it's sourcing, normalizing and legally ingesting other platforms' data and proving privacy guarantees. Pretty visuals and clever 'digital wallet' framing are strong; show me the connectors, retention model, and consent audit trail and this stops sounding like marketing.

Bold BetSlickBig Brain
BlasianHokage
213mo ago