Integrity

Re-check a stored immutable chain link

Public endpoint. Recomputes one stored link's content hash, resolves its exact signing-key id, checks the Ed25519 signature, and checks prev_hash against the preceding stored link. With no link_index it checks the current head. Storage failures return 503 rather than being misreported as cryptographic failures.

get/api/v1/chain/verify

Request

  • Base URL: https://fonteum.com
  • URL: https://fonteum.com/api/v1/chain/verify
  • Auth: none required

Query parameters

link_indexinteger

Zero-based chain link index. Omit to re-check the current head.

Response

Cryptographic result. A failed check is valid=false with an errors array.

validboolean required
errorsstring[] required
linkobject nullable

Changes

No recorded changes to this operation across all 1 revision of this API.