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Dev tools · August 30, 2026

Tessera

Reviewable PCI evidence for payment pages and email

What it does

Tessera inventories served payment-page scripts plus SPF, DKIM, and DMARC evidence. Start with a free bounded check; eligible results unlock written remediation or a 72-hour hash-chained ledger. Evidence for qualified review - not a compliance determination.

A free static inventory of the scripts your payment page serves: resolved hosts, observed integrity, and your authorization decisions. PCI DSS 4.0.1 requirement 6.4.3.

A free static inventory of served scripts, resolved hosts, observed integrity, and your authorization decisions. No account. No card details. Submit only a page you own or are authorized to inspect. The next view runs the bounded check without putting your target in the address bar. Behind a cart or login? The full reader also accepts deliberately pasted served source. A static read of the served document only. Runtime-injected scripts do not appear, no request is made to any listed host, and the page is never executed. Response headers are outside this scan. Live 11.6.1 monitoring adds header and script-body observation; this sheet does not. The free check needs no account or card details…from qi.toledotechnologies.com

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