Transparency log

An append-only Merkle transparency log of every attestation. You can audit Vega without trusting it.

Endpoints

Fetch the signed tree head, then verify inclusion and consistency proofs:

curl https://vega-cache.dev/log/sth
curl https://vega-cache.dev/log/proof/inclusion/<i>
curl "https://vega-cache.dev/log/proof/consistency?first=<m>&second=<n>"

A human view lives at vega-cache.dev/log.

What the proofs guarantee

• Signed tree head: the log's size and Merkle root, signed by the published Vega key.
• Inclusion proof: that a specific narinfo Vega served is actually in the log.
• Consistency proof: that the log only ever grew, never rewrote history.

The hashing follows the Certificate Transparency standard: leaf SHA-256(0x00 || data), node SHA-256(0x01 || left || right).