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.

“chaque entretien tph a eté communicatif”
Google Play · 5/5 · 2025-04-16

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 2515243153

Proof data

Record hash (SHA-256): 32567f1d32705465f42273225130ade1d3a27a02c16aa3782b80540713f01a1b
Signature (Ed25519, base64): mr0XWsx0jpoyYanBBQ163jEKJ9+owJn8KlVcDoh4RrwKBGYM22s4SSeLB5zDWSBhpZCiWde+szOIC8bOExjUAw==
Merkle root: 30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6
Merkle path: ["32559d611ef6dc13df15b9d7e66995560a930c0de4232c9a47eaad0ff64addae","6e966cac53d9e256ea261fc74a0d30f5f18ff0a0a3ffaf2da43ea20e41ed5191","ef41498258e067e7fbcbc139b19ab8531f50eb20c18b3011a89a7ff629dd9091","42bdb3737c8cf1504f11a2ceabcd603c687e9876759b2ae1993503f4717e053e","b66ea34ad74271d3d84356454f378bcd2f9b0b38eddb900d06be09f942975fb3","a83b34af517e09318923d3238b9b082abfa704a6c28a279b7c2fb236305ad0c6","97b6d7233d20ebc4aceb15944f229d5ef44e03950bb0252ab6236517dbb290f9","5b88831b1bbf1c96c26b95fe5785d951a576274fe5218e1a43f0198d330b7512","f25c42dbcd9b453d70a4ebcaf3802685f71b7840c95657324a3c6b9c02d6c402","9ca6d1963aea3f314bdc7402d97decf068b8e9863335e17b2a5eb692c5987993","90ab314ef092a8a17599cff9c1270780a91b005f10d772d587b046d91fe79d19","d5bcf832d140e0a77632f9522af2243ee9f20efac380d8f15ad60e265bba220d","21ae9b3d04542d62b8bdcb6f03aa786a4e9bda8ae0e825d8c3abb8e6e1018da2","d2f0bde8db363c9acc10fb20e031bdddc43b684fa5984306f2efdec113caa9a4","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…
Expected log hash: 314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"fr","page":"theme:relai/communication/fr","quote":"chaque entretien tph a eté communicatif","rating":5,"review_date":"2025-04-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (30b81ce96f52…), 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.