OT-2026-000034863
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, pulsed 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-2026-000034863) never changes.
Identity and time
| Publication number | OT-2026-000034863 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7ffd-b0b7-b9f37db87b23 · 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-2026-000034863 |
| Status | PUBLIC |
Content hashes
| Canonical text | c00a53b0b6b2929ee444992775677181195537165176f971926f783d94f0fa8a |
|---|---|
| Markdown | 48890db42dd7eb7e1561779716dafba1074d5c17795f4ffe37a539e5589f203b |
| Publication page | 15a07243b1aa210e85498898fdbc2fcc26c9a46c9c20159f35c0009f3e0662a9 |
| Manifest | d9194e855fe8fd3951c8cc0bb7141f511f8ba4a0e161b8f676d10791d9b36877 |
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 | QYjxABVneDjddDGeNIx6nkGPAnZZCCa3SaAfKdGPWQFcA+wWyQeQ2DjH8FfANUYn68/RUwXlGhh5Ur4zw7d2Bg== |
| 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
| 2026-09-17T11:30:30.818600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863observed 15a07243b1aa210e85498898fdbc2fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.799801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/manifest.jsonobserved d9194e855fe8fd3951c8cc0bb7141f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.781577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/publication.mdobserved 48890db42dd7eb7e1561779716dafba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.759778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/publication.txtobserved c00a53b0b6b2929ee444992775677181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.712714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863observed 15a07243b1aa210e85498898fdbc2fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.694651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/manifest.jsonobserved d9194e855fe8fd3951c8cc0bb7141f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.678319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/publication.mdobserved 48890db42dd7eb7e1561779716dafba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.661392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034863/publication.txtobserved c00a53b0b6b2929ee444992775677181...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. |
|---|