OT-2026-000097304
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000097304) never changes.
Identity and time
| Publication number | OT-2026-000097304 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-71aa-a95b-e102d62a61c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097304 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafab979a0b91fd1547cc5559f2ef17389547ed24753d04767923841405fa6e6 |
|---|---|
| Markdown | b7835fbf53cbfd8c23241a811bf13608a1b73025c3198226b135f930137ac81a |
| Publication page | 7ea830383c62b5c07a18416af065b61c0b6f142db1c5e2cadc4ad6b0b8a6ed7c |
| Manifest | 4011ba3f4cad873d96a8d0abe7ed39e226230560b40f1d4bdf44718d8e39afb5 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | frNSHTjn+52krmqA5fZvqJI5NCREr24kCj53t381CFjVr43yKBL4zJ3af832s/RTf2jU5ma880bBys+3AAwQBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:34.160676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097304observed 7ea830383c62b5c07a18416af065b61c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:34.143760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097304/manifest.jsonobserved 4011ba3f4cad873d96a8d0abe7ed39e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.126688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097304/publication.mdobserved b7835fbf53cbfd8c23241a811bf13608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.108881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097304/publication.txtobserved cafab979a0b91fd1547cc5559f2ef173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|