Tulip DS provides tamper-proof audit trails, blockchain anchoring, and RFC 3161 timestamps for NGOs, foundations, and enterprises that need to prove their data hasn't changed.
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Caritas Kenya · Q3 2026 Impact Report · AED 142,000 verified
9+
Blockchain anchors
25/25
API tests passing
4,644
RFC 3161 token bytes
100%
GDPR compliant
Three products. One platform.
Product 1
Project management, expense tracking, and verified impact reporting for NGOs. Every record anchored to blockchain automatically.
Manage your NGOProduct 2
Portfolio-level verification for foundations and development banks. Verify all your grantees in one dashboard.
Verify your portfolioProduct 3
Blockchain anchoring + RFC 3161 timestamps as a service. Any data, any industry. Pay per call like Stripe.
View API docsSTEP 01
SHA-256 hash generated from your record. Original data never leaves your system.
STEP 02
Each hash links to the previous. Any tampering breaks the chain instantly.
STEP 03
Merkle root anchored to Polygon. Immutable, public, permanent.
STEP 04
Trusted timestamp from FreeTSA. Legally admissible under eIDAS and ESIGN Act.
Join NGOs and enterprises using Tulip DS to make their data tamper-proof.