OT-2026-000014594
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000014594) never changes.
Identity and time
| Publication number | OT-2026-000014594 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-7395-8dc8-a455e7248c59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014594 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2f85d22df563c16f59bf484c36262d939f098dea412a2fe771dd362f74bf850 |
|---|---|
| Markdown | a6cc917a7f25710ce059a66d0f542c9bc1c5e195cd88a737782c53ff06afca22 |
| Publication page | e5081c7c317593189384d5c7c65f8a71f8bd992fabf14d379eda985ed3d156b9 |
| Manifest | 74bd6dc41c153a3751a4424639c2f485e5b5a53ee70a798eaf7f77722b7d1e62 |
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 | MBhOmmu2DUxGSULeP1YmXLlAY7NnJ9HFaYsvCIGT93RpsYlcouiLIX8uih10VKy7BDBMnwEmyxf98JQciiuNDA== |
| 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
| 2026-09-17T12:10:29.379742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594observed e5081c7c317593189384d5c7c65f8a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:29.359532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/manifest.jsonobserved 74bd6dc41c153a3751a4424639c2f485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.326114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/publication.mdobserved a6cc917a7f25710ce059a66d0f542c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.300764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/publication.txtobserved a2f85d22df563c16f59bf484c36262d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.478657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594observed e5081c7c317593189384d5c7c65f8a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.458646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/manifest.jsonobserved 74bd6dc41c153a3751a4424639c2f485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.439073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/publication.mdobserved a6cc917a7f25710ce059a66d0f542c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.420714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014594/publication.txtobserved a2f85d22df563c16f59bf484c36262d9...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. |
|---|