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 doesn't update most of the time”
Google Play · 2/5 · 2025-03-08

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 2514188040

Proof data

Record hash (SHA-256): cc285f9926fd8cc103881c4a16931f411c795c4d05c908f7efc9c04233f940f0
Signature (Ed25519, base64): jtw6hPRwK/wDxUkPehUFkyldOMzKzvYniCMzhvZZwf2INXbHL4PPJuQ55ncBW2zcnFnffoC2ZzWGY77Ub+O9AA==
Merkle root: 6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path: ["cc2c58de1862303f2c1f7b1ec8aed36f52d3c0a9ac1a021884633295ac292744","d7641c8bff509db5f75c6a5c4d1086ecfa937836934d71eae9d52725a44a3602","5b9f1bb2587212af041d758aba0611d3ee1e91c6039b02f8b3632c8c7a9be433","e50930efd79f9e70ee3c42844a327aedbd4a27ef35e877487a2a3f5e14bd4a88","9661fb76461a9f18e15611c245d0a9971187a7080b9b465c714591df89be98ca","d60cd45415f3370e89dc9ded72bda4dbd877a1c7d94f8ef60a077b915d95c9c7","1357aed4d7fd94f4892340e54ca3063bab700d247afe2dfe1ecf154a59f7a57d","5b8b30ce4b3e13eac24b292267cf92b88f1dfa6e40161892585aa92228d6f23b","cd37735cd0b80adb78d13e8e5bea6a2a90b6ef98cab545facf12afc9fe2ca54a","3c80e1d335da1c0e5ec82fe2d9b189786b745a45cbc43fc5fda39e52288908e3","f2254f8c3cd379d9dc2d491300f9329d56adca2df1fedada6f66f8408e28669f","e280926fdd2ce54ac126b17c02367aa8ce675c4d979922d055b028e3bfc0450f","1d0f39e8bed66a8f7312ad65221df3bf35995d8f54d13d48406f8dce6b301464","6c4d8c79937f7e6f07e56ecf18f28829ac4cba63f1b51002d7ec38d8889ccf7c"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash: b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"en","page":"theme:meteoblue/durability/en","quote":"it doesn't update most of the time","rating":2,"review_date":"2025-03-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (6189a42bfe29…), 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.