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.

“When will the new version be made available to loyal, OLD, paying customers?”
Apple App Store · 3/5 · 2025-07-28

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 2647241519

Proof data

Record hash (SHA-256): 137add24299e2c73ee36a9b123ef78922eb527a4067474c41ee95044a01d38d9
Signature (Ed25519, base64): t++brb/t6ORrpBxEQRWB0iU3QwRVaAIZ0JStUiIt2mRVgJkz7P4uMazYkrMywB31FI4I7DbbAtMGflxO+/f7Dg==
Merkle root: f1675b25d5466797aa702b991c0807556a3aa1a9c10b1d677032c5c3e40f1b0d
Merkle path: ["137a95f7967fbe4bed51237f1d2648300fc1a57e43c300aeefcb424fc5d9de17","7a756630530b33d3b56a5ae603c06acd49167a42a65de1ae41e746d9895534c7","b3db6bd483dc81fe7e133ab3fac8e7d2dd4335e7377fe3b90624fad3a8abd0a6","77e306e0e6fdba8faecbc0d60360f4d6dfc88d3f529450210b16de86c67267fd","680968f2d09a35112c271943f86510ebf88f0c43c4753fde277dba43e98243de","c008eb257326fae11b756c75e424640007a1cb758f9830413b909a2d98bb91b5","6a248206e823a46a96f06f8a07f6610186773344ce87e751bd22f9f14ee2e601","e66cd7b05d92574596cd6175e44fe6059fe0da72b4c77b309dfcc6a632307881","308a4f66645a9117e85326f647553169a7608364f3f496652d65db469caa5976","c70f0abf965d38b38ee079dd6a0c87ca2d56e55a9e176ebdf03c8206925fc5d2","4d2216ce7c6723c59697c4457ace838d8c05a581f867394eb8bd16146e5c1bf0","bb07b753a532484beec930bc15a2de97be9e2dfd3c76d73f50de381cdc9aac91","eb2c0760e56a26a302dac6e5e45cd28c832dfdb704d2fad1f950ca9b04c06ac1","ffe25fa82d2e39f699290daa5fd756c6fc66643a11e22672ded33d0c3f3dc940","5fe831a43839c48bcf12b225ea332c8993d31242d7ee3e005d566c8030d9fb31"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647241519 · entry 108e9186e8c5677acc32…
Expected log hash: b1a9a39ed2ef6e13fd8c734573349e96c5febf297457b76656f9e7c62e15698b 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":"v1788056210386","kind":"published-quote","locale":"en","page":"theme:sevdesk/communication/en","quote":"When will the new version be made available to loyal, OLD, paying customers?","rating":3,"review_date":"2025-07-28","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id731738076?see-all=reviews","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 (f1675b25d546…), 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.