OT-2026-000093449
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000093449) never changes.
Identity and time
| Publication number | OT-2026-000093449 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7c44-afc0-aae58d515418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093449 |
| Status | PUBLIC |
Content hashes
| Canonical text | f51ad4bd0c4b43411ff367899c8cac2a342fe9625c9e03b4ad63bc46d3b13845 |
|---|---|
| Markdown | 0fa867935ae7eb1163565c39c5d68881fe681df553f433e2321459101ba9c738 |
| Publication page | d4c58235356d00aa2b224628402ab1a13b218840adfb75e042bc13d23a64b5c3 |
| Manifest | d70c005bcb2eb35ab7fbcf105e54a61506d4b94f4a1d2806ae3613da09748661 |
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 | hpV53X2fyEowUx7xdCdjiVAjVqOlgeILO/tSouZw7rWP2gTnx6bli8wGtOnAel7HENktAxp/vod7j0sS8RS9CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:21.063472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449observed d4c58235356d00aa2b224628402ab1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:21.045418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/manifest.jsonobserved d70c005bcb2eb35ab7fbcf105e54a615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.027963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/publication.mdobserved 0fa867935ae7eb1163565c39c5d68881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.980222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/publication.txtobserved f51ad4bd0c4b43411ff367899c8cac2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.730370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449observed d4c58235356d00aa2b224628402ab1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.711989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/manifest.jsonobserved d70c005bcb2eb35ab7fbcf105e54a615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.689373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/publication.mdobserved 0fa867935ae7eb1163565c39c5d68881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:26.648151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093449/publication.txtobserved f51ad4bd0c4b43411ff367899c8cac2a...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. |
|---|