OT-2026-000099886
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, 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-2026-000099886) never changes.
Identity and time
| Publication number | OT-2026-000099886 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-70bf-ac31-a434f372ddac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d3670d1574f84694f081afaaeadbbdff4c470fc8951ad55833031c76ed974d |
|---|---|
| Markdown | 2808344deac3193a20ef6d3d75c170db41be192f1369917ba43f9b2ca5949adb |
| Publication page | 18242e06801f3bb2f240d7481667df96d775e2abe657d14ef9daec24d26146d2 |
| Manifest | d1f6f52a93c33e31f71ab57b481e2e641bef9adc54cbb858f91a7eabfafa2e56 |
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 | xBrUzymUYjWeKhEspaPazKt3KjROCvL+e18jU43hGqADHKBTiDpGRHd+n/gGSWCO1rTwmzkn5Nj6m1NOxnXCAg== |
| 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
| 2026-09-17T09:30:30.970204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886observed 18242e06801f3bb2f240d7481667df96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.952303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/manifest.jsonobserved d1f6f52a93c33e31f71ab57b481e2e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.934072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/publication.mdobserved 2808344deac3193a20ef6d3d75c170db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.913770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/publication.txtobserved 24d3670d1574f84694f081afaaeadbbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:46.684734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886observed 18242e06801f3bb2f240d7481667df96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:46.664451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/manifest.jsonobserved d1f6f52a93c33e31f71ab57b481e2e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:46.644237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/publication.mdobserved 2808344deac3193a20ef6d3d75c170db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:46.624917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099886/publication.txtobserved 24d3670d1574f84694f081afaaeadbbd...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. |
|---|