PR
ProofLedger API
Blockchain timestamp proofs: anchor SHA-256 hashes on Polygon, verify them publicly, manage webhooks
Proprietary11 operations11 schemas1 revision
Changes
Full historySource
View schema- Spec
- OpenAPI 3.1.0
- Document
- proofledger.io · JSON, 63 KB
- Retrieved
- Oct 20, 2026, 10:07 UTC
- Digest
- 6b9565b296a2
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/proofledger/apis/proofledger-api.mdcurl https://skmtc.dev/proofledger/apis/proofledger-api/llms.txt