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.

“the best value for money”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
00fb39c774fa6343f443efab18beffb0546613bd49c8447a6f08d17d4aee211e
Signature (Ed25519, base64)
k3iHpv9iBmniRnj+rrIbrwk4K7QbKMLNF3P5zHekAHWzak0zjRgqKMxBEcufgyze+BJzIMyeclK1V98a2vNyAA==
Merkle root
784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path
["00f84325368e56dd0f95eaf966b20514f6c288cf662ad17679467e179aa705e9","430589cbc926ce036d0178ec05a270956eea2f4def6e45a7c21d57e55c0d075a","89cd99430ab0322917e4131ac79de3095eb5c809107ce65650359c8f633423bf","2cb898278562b2fa2a69a1c0f15527fd927f365ba5a95643a1a1794239f1240a","4fc3b606aedd447ae2c25ff9364d49d927d52cab4cdad8c984d50631e19e14a4","feb8a91b9f13c04aceef98365c74556a5746bbf978a7ade795644c23414ad681","c5c2771311cc307578dd0577e4f696c38a74c61012b78e36726b7aa87265b400","ca7372911597f7ace498b1ad2902587b7d75a5d437d718619917285dba1ddec2","38adfcc81029d4a65ed70114417fe12028abf19a9837b04b4fb7c86f48f17573","b9dc8e9ff82b78134eb1a9fc78e616d75ce3e12310bd4c27931a0e3f466439d0","b6dfd79a2c1d2a6c79a9e35caacba7bda42383d9f766320084882d228befed34","c72ebe563668e58eb29ee8ae3c5ee657adf2e41ca1680bda1301b8bc24ffd5cd","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash
a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"the best value for money","rating":5,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/it/app/id348177651?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (784ff8fc3c42…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.