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 was well past the delivery time limit”

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 2991846025

Proof data

Record hash (SHA-256)

2999332b38edddd8344bebc2f5a7da817b1e76ab6840980431b86afbc5e50a22

Signature (Ed25519, base64)

4A/hse0IAu4tZka0Ti+n1zl84gQDQ3McFwpmv61aTkgycWbnEJmJNWj1dOtVHDox0HFGgdHdFTVNnoXLO0xuCg==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["2993a53cdca72520e02d72053345f09415b6cfd50297ed46c902762b1065ede4","5e61ca3c3076338fbeba9175b8259ebe36714ae94bf3c48963e9e287553669b7","d9edb4a9c27a76afe31dbb675d74dd40e0982d2cb49decbdd3d0fd54228fbaa6","538ab24f4c1656d0c1e207cfa96f3c941cddcfc6eb8717b964d2bc3c9a5433b3","400ed977b071a6e19441843e06d32f852ef3e79a832e5a1b3d68eba89570dbbf","8d4a5cd005c527e62538ad503c42a79a2bfe023b8b98ee6ae8a9c49c5f3d3890","6f8a5b6e84be98d30041915d04a76bdfce27841f46f80b02b3ac7e09a6e8c105","16e9229141b2d41141e883070e9efe8a0cc6cc15203ab5d0161e7ce0e9262469","3c0b9bc2a499f108f1edfcd9a3bb7784b9704379160c7f929861715f78042d70","041c78511e2d5439c3ebf40f332203c7e816c39967875e88e70bb4e0f6020ce4","42ca341c426ee2aaf9063f3f3c8df6a6c7a736d655abbb6e461049a797217e2a","a7ca37fa96a2f7f86fc75e6a69e63a272421401e812ec6c961aef9ff5319b34f","4568be9f5fd943a51642cf1216eea7e9c24c72db1776101b5a3113d15eb8ad63","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:delivery-much/delivery/en","quote":"It was well past the delivery time limit","rating":1,"review_date":"2026-09-27","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-e-nao-consigo-reembolso_0V7iBjW8_x0YERWm/","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 (d312d00ed6ab…), 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.