Chainstack · Service certification

Service challenge verified

This service has recent unpaid proof that its endpoints speak MPP correctly, but it does not yet have broad paid delivery proof.

Service challenge verified Level 1 structural coverage Service health 88/100

Open badge SVG Proof JSON Registry service view

Service trust summary

Endpoints1

Level 2 certified0

Level 1 only1

Warnings0

Stale0

Uncertified0

Last unpaid proof2026-03-19T14:11:33.167Z

Last paid proofNever

Badge and embed

This service badge links back to a breakdown of endpoint-level proof, so the trust signal stays auditable instead of collapsing to a marketing claim.

HTML embed

<a href="http://mpp.directory/v1/certifications/services/a6c1932e-175b-4905-a458-b4173848a95c/view"><img src="http://mpp.directory/v1/certifications/services/a6c1932e-175b-4905-a458-b4173848a95c/badge.svg" alt="IndexPay service certification badge for Chainstack Tempo public example RPC" /></a>

Markdown embed

[![IndexPay service certification badge for Chainstack Tempo public example RPC](http://mpp.directory/v1/certifications/services/a6c1932e-175b-4905-a458-b4173848a95c/badge.svg)](http://mpp.directory/v1/certifications/services/a6c1932e-175b-4905-a458-b4173848a95c/view)

Endpoint proof breakdown

POST /a25a421add2280d53fdbc23417055501/ HTTP check verified

Endpoint passed the configured HTTP availability check.

L1 88/100

Endpoint trust page Registry detail

Active service incidents

No active monitoring incidents are currently open for this endpoint.