OT-2026-000039210
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000039210) never changes.
Identity and time
| Publication number | OT-2026-000039210 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7342-99e6-90c071d87f1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039210 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1d1e24ec01f1e7073c6e21678b03923dcff36ac1ff14cc3ead3cde93d54125f |
|---|---|
| Markdown | 88ee96cb0ce187c74a2f51fca3e8b6108aabfe8d6c5bef318ad06e8ab37bb725 |
| Publication page | fefbd31c24a2f451b9602520be48018d8e11d6a3ac99c0c088641c78614807e0 |
| Manifest | e703a6f39fa11115a0104e5f5baefb56ed61a605dff51931e3331df34f4909cc |
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 | vG/GtyxpDmI7t9S/UEAN0zHU1haeFPi1D674gtWy7wz7MsZdO/CtE8mRAOPPNVqFpbpoUv6kMeChMbTUnSNNBw== |
| 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
| 2026-09-17T11:20:42.898239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039210observed fefbd31c24a2f451b9602520be48018d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:42.882172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039210/manifest.jsonobserved e703a6f39fa11115a0104e5f5baefb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.834502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039210/publication.mdobserved 88ee96cb0ce187c74a2f51fca3e8b610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:42.790605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039210/publication.txtobserved a1d1e24ec01f1e7073c6e21678b03923...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. |
|---|