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.

“Easy to use, allows for different users to be applied”

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 2621946731

Proof data

Record hash (SHA-256)

da2a8f5a886d0a3d1a36a91af9355c14bd32823feb645450d6d46020a5507f96

Signature (Ed25519, base64)

8ydPKAVhMXnoPxoXVMpx/sN/BTnhJQvsEwEGeYY937b7FV2H3S39qgl1v+d875jkgR5LdQdR/ILxV5V7o04mDA==

Merkle root

3dfdf7381c8d7ad52c2e382f4e16b6f321af764e7eaa340297113fa50b9a0792

Merkle path

["da32624e0b5680d78797f4122aa065a00a48bfd9f757626516533bb38ec346f3","be25fdec4e99149dd15cd40584765f290ad308e8118a40f32d66c854f88115d6","6bb821e09b590991135d3c377fb6cf0281110dc292793cb5302fdc885c7a486c","22344156f8917e075c0ed28bc5bb9c75a3bad9cc11a14cfb0ef5873d6a8162b0","e734216c3d750b6503fa146f962c38a6aacad27fd4071e5eba7b861cc0c1464b","f4e4c3e2e13f8382e64b3afe7a0497eb2eeda2f3eaed4e647a3a51d56edc2807","a4c2b2fff70c92abfd938f06c045f50899ef14b31722888ad30021499e20dcd7","a3364d82bc0a0cb057dd67714c3254886eb03d2a01bbfdfdb1929bf8ca9b274e","5cd32a62d2443e36b96681bba266da878cf84041e4a509048f24b122da4531cf","1b8d1afa6cfb2dc9b6b750044c134eed7e104974f364b0a65ac4274cb16ad80c","f56b2ebb9d941875bab2f5f287b3c8356c7795388477b1f777fbc635b2954367","3cbbda37c3e983837d9965aaef5fe931351e4eab016442092b3f7d9d1c49ae1d","be27a0191ca6ab7325f4c0624678ade47e6f5fbf47594f3e9c25afc28b5ae715","71f08c6b7e682817b9a4ad4f77f63e7c1d7b2090849a76f88e1644ea4a33fd62"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621946731 · entry 108e9186e8c5677a0a42…

Expected log hash

ea07e2ac95e2432412286c8e9f169e876b2f38f9762d26c0a0ce3cc128edcf3c 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":"v1787893493942","kind":"published-quote","locale":"en","page":"theme:metrohm/fit/en","quote":"Easy to use, allows for different users to be applied","rating":5,"review_date":"2024-12-04","source":"SelectScience","source_url":"https://www.selectscience.net/product/omnis#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 (3dfdf7381c8d…), 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.