Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“It's my only password keeper”
Google Play · 5/5 · 2026-04-07

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3177778280

Proof data

Record hash (SHA-256): 49ef371e0f0c8ff7271fe6bf548c0946913e26acc422d9f07e0048b2c477cd59
Signature (Ed25519, base64): OqPMqJbnYzK+hUp0uGmfpFyiaBeH98qqUJM+MG2KRc/aOvFUjPNXVJTUaOOBas7XJsZFmRY50KS508qGd+u/BA==
Merkle root: 9bf5e8bc71b8f6d2ce627972b9fb81fedd792f7b02f32eb60fb8da440673ef59
Merkle path: ["49ee9d15227180e77e8c1e4d548737e2e4a1d8558bad683a03d97b00a713a998","c6b619e1627bcc7cfe4e60b4ae414e47074deb56b7ec1e6cb7623550954ae155","2d604b5feea7873e09181a36a8e0a837d03d048e509c8bbca03af603a17b10b0","e5d4c78c539d6d164f0f7822fc1c6812b51d21429a349977a3740804a03fb13e","12cb28b294f833c898b2d8b8a4b72db0c0d8beac9f2d2817c1ad09438d122b09","dc4a17575a597a085d31545861aeab20ff9d3168247c3a112f6bcf28b06cbad2","0535a14a8a2b161dca15907313d11319940415a22b578e19fd8bb0b2fecb19db","8cda1626cec627c317edb1d85f839a7aa8a84a449059515ddcac1f8c93a9b038","d99d0c4a7b38e621a8e90028c5b81d8fef3081b963088cd02e78335f4d65347b","66e3fd87b0c43df854fb83a960372700bdb9161fb9b1dbc2f60a3a77702dd6ba","d5f3307945d906bb71017fd2867d6f6f126d3bbd4d2a5570af67cb9743aaefca","84a3ea84a76b68cb3512dc355ad00571c48363e09edb14e5215f05ad73c22cdd","cce5dd64a2ee4e7e0efff191fbfc9c0d6e8d177df971a1ab32c2db3f02c436f7","09f662acb98b118c251b87092b3ab5baf38f48e2410961a49013a1c2f63f4cf6","1fa7003be7676d7952d939a45bc47245b2ced828dca06428675c885e312c802e"]
Anchored: 2026-10-10
Public log entry: search.sigstore.dev, log index 3177778280 · entry 108e9186e8c5677a59b6…
Expected log hash: 6b6bda8efa0d998f344024bc1a70908bd21604d8857c81e0a6e6c5b1de7aa565 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record: {"dataset_version":"v1791603230890","kind":"published-quote","locale":"en","page":"theme:roboform/delivery/en","quote":"It's my only password keeper","rating":5,"review_date":"2026-04-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (9bf5e8bc71b8…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.