OT-2026-000099945
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000099945) never changes.
Identity and time
| Publication number | OT-2026-000099945 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7976-9837-d7daa6c39743 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099945 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9d08b617938c3ba552989e882077e56050f4794a41aa66cb29c3648ce18f4e0 |
|---|---|
| Markdown | 3b5cb523b10af6f37a8f380bde2ca17b83ac8c1cd8a9338926887b5fe2d53954 |
| Publication page | e54555e5c8ba580415b13c0bb8b41b374f5c2cddf25625995a7361a23dc74de3 |
| Manifest | 3b2020f46a4342027c9541766aa15b7358853ec5c9fd707f673728565b6ac3fd |
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 | 0QXJYy8GV+/Jd9t0WBWbmAMi+/Qq1tvpG9hMRiIss+8wmAjNyidUy0HE5wGlabymb8kyZC6iINb7xZTyCGTeDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:35.764231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945observed e54555e5c8ba580415b13c0bb8b41b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:35.743483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/manifest.jsonobserved 3b2020f46a4342027c9541766aa15b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.725309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/publication.mdobserved 3b5cb523b10af6f37a8f380bde2ca17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.707897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/publication.txtobserved d9d08b617938c3ba552989e882077e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.324567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945observed e54555e5c8ba580415b13c0bb8b41b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.308474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/manifest.jsonobserved 3b2020f46a4342027c9541766aa15b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.289539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/publication.mdobserved 3b5cb523b10af6f37a8f380bde2ca17b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:51.271649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099945/publication.txtobserved d9d08b617938c3ba552989e882077e56...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. |
|---|