solutions/x402 placement#44
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Deploying taceo-stage-docs with
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| Latest commit: |
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| Status: | ✅ Deploy successful! |
| Preview URL: | https://7cfebdac.taceo-stage-docs.pages.dev |
| Branch Preview URL: | https://solutions-x402.taceo-stage-docs.pages.dev |
fabian1409
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May 4, 2026
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| Privacy of payment amounts and balances depends on the MPC operators not colluding. The current | ||
| deployment uses **3-of-3 additive secret sharing**: all three operators must cooperate to | ||
| reconstruct any amount or balance. If even one operator is honest, no amount is revealed. | ||
| TACEO operates all three nodes in the current testnet deployment. |
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i think for the balance 2 colluding nodes would be enough since we use REP3 sharing for the balance
only the amount shares are 3-of-3 additive shares, need to look into that a bit more though
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we use REP3 (semi-honest 3-party replicated secret sharing) for both amount and balance
so if 2 parties collude they leak everything
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
Co-authored-by: Fabian <49373262+fabian1409@users.noreply.github.com>
…ughout, and llm files
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