OT-2026-000036122
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036122) never changes.
Identity and time
| Publication number | OT-2026-000036122 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7c7d-b246-7863da775e46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97ec64758b6f9076370793f93d5a3270b87013ec2972e90e3836befa36951e7a |
|---|---|
| Markdown | 46b269e06b2b62ef96191c4350a3e3594ed68704efccae3f3c834a15222c6c4c |
| Publication page | 56f93ceb4fcaa9f20d7d08516ffe460c31902c523907fbc28fa18b4fd32cea04 |
| Manifest | fafebc71c3d6403972bd93d112d16c9bbaed8711960681fd8c415666c390ae0e |
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 | tHwPUUbLg98IW3zyXcgUvcfAZR2Dl+bepugLFAQwrblSUE5fWD2OKHOHOBVlWa/BGn5KQG9PH1mT+P/Jqt5/Bg== |
| 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
| 2026-09-17T11:26:19.069428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036122observed 56f93ceb4fcaa9f20d7d08516ffe460c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:19.054270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036122/manifest.jsonobserved fafebc71c3d6403972bd93d112d16c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.039382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036122/publication.mdobserved 46b269e06b2b62ef96191c4350a3e359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.023364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036122/publication.txtobserved 97ec64758b6f9076370793f93d5a3270...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. |
|---|