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.

“Extremely slow response times (even on the latest high-end phones)”
Google Play · 1/5 · 2026-07-07

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 2913636507

Proof data

Record hash (SHA-256): 303e9b7731e1aca42735c2c0d3deb1c41ff1353f7ecff1e34a28c6e165d1adac
Signature (Ed25519, base64): GLlVf9eU9E5osaUl/gn4cVpsuvW81yghf+NBYbAUSeEF31CLUOzxov/ZMg0Je5/SY0R1l6suEPae+FwSHzDGBA==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["3042da7f176ca6586b3c020ecaedf98d1d3afdf459d0f31f92b0b840d74153fb","ef36fda6bcfbc5db9e5e67f679b6ade5c29e7e3ca72b62ef0365fc79f1e7a6cb","c87ba20c60f7323d652fe057751df09035c6259975f09d4b446ed4f7157cf87f","fb4dc39e5afc851dc6a5078c24b5802d10da2739bf38ee129ac46c2dcaf59f11","8c94b5d6938000d427063bcf58b5062cb4d199aadfa3b9f129dea0e47cb9f015","292d8fd11a2213cda3b027aac817e158b8a0a3daa3a64e24edce2f85885578d2","7ffa4d5e9770bad8ba02e533c82faec4721a17be2b2e09874bee256f7c5c38c4","85246dff5e88f0c54a1a301ab65561838b1365997580f3e4383a700e27fe25e3","8205f493e1ec1a935c627be920549d1cf3cd7b63610a7ad85f3c82e912a3b908","dae5d56a733f94c668106effcba6627be9c7d55d9a2b0ce2db1c5918aa6de91f","fd8fa10273d7d30dbcb3af62c32fe6b240e20c5c49145e1f1b8ea729f1ea0fa0","339ef00a6835f7da3b82e7060fe7ea207d06b43a68672c3a701bb61af0ed0863","5ef2d0b70398ea508e6c490819b91bf39069023f910bbf3a50f0ba400757578e","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored: 2026-09-23
Public log entry: search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash: 417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/material/en","quote":"Extremely slow response times (even on the latest high-end phones)","rating":1,"review_date":"2026-07-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.