OT-2026-000034837
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000034837) never changes.
Identity and time
| Publication number | OT-2026-000034837 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-77a8-889a-4f47e21ad2e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cd11e8b42217ba24972baee27f140cc38ca19aed77526530072f372778274e5 |
|---|---|
| Markdown | 91c623739c455ceb661dd729dff6c31583f4e8b5d74a9cf67b07092f9f40040b |
| Publication page | c062e74b201c8e12abcb8442c231923a4d933e9e4148026849edab21a836365a |
| Manifest | 829e8b4a6d1e45e528f78db6646f71c7b89c2ccb8203a42329aa0ef7a2e4df0f |
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 | +y+7PWZzbOmqIPLbG/1rMJYjr44CFJEO16lzoUVXY1U9B4NYJwgyqhrgYD0T9ECGAg/KID2jSWrWxcWztMHFDA== |
| 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
| 2026-09-17T11:30:28.600548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837observed c062e74b201c8e12abcb8442c231923a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.580545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/manifest.jsonobserved 829e8b4a6d1e45e528f78db6646f71c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.563582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/publication.mdobserved 91c623739c455ceb661dd729dff6c315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.543691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/publication.txtobserved 7cd11e8b42217ba24972baee27f140cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.651805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837observed c062e74b201c8e12abcb8442c231923a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.634212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/manifest.jsonobserved 829e8b4a6d1e45e528f78db6646f71c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.617314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/publication.mdobserved 91c623739c455ceb661dd729dff6c315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.598246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034837/publication.txtobserved 7cd11e8b42217ba24972baee27f140cc...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. |
|---|