OT-2026-000047129
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047129) never changes.
Identity and time
| Publication number | OT-2026-000047129 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7484-9013-68e9599a416b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047129 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebbd3db20fc6778ce0c4823ed01c7953706eb4587a0db1d9ec80abfc516a1335 |
|---|---|
| Markdown | 1a2193ef31dcca74d1fb639521d72fea216c02e3ca9b4e98d571b654467e0195 |
| Publication page | a3df82d56a83582193b5b4fb1f1504a44645d5d80c4f3c52eda754062148c7b6 |
| Manifest | 6ab44850ae3f2221277ab378ff81c1a18d0985448a6184fd4dd8f39fffaa771f |
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 | B7bUlIjUTnk/JW1Y8lwI7U9qPnbWSI3HUwwgFxZaZ8mVIjnYDNvNasNGTBydw0Ljse6NMs96746FmgyCf+lnCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:27.669186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129observed a3df82d56a83582193b5b4fb1f1504a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:27.650277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/manifest.jsonobserved 6ab44850ae3f2221277ab378ff81c1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.627899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/publication.mdobserved 1a2193ef31dcca74d1fb639521d72fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.608741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/publication.txtobserved ebbd3db20fc6778ce0c4823ed01c7953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.921103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129observed a3df82d56a83582193b5b4fb1f1504a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.902168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/manifest.jsonobserved 6ab44850ae3f2221277ab378ff81c1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.883508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/publication.mdobserved 1a2193ef31dcca74d1fb639521d72fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.863604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047129/publication.txtobserved ebbd3db20fc6778ce0c4823ed01c7953...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. |
|---|