OT-2026-000024518
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000024518) never changes.
Identity and time
| Publication number | OT-2026-000024518 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-706d-a4e8-9f003aa444bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bd21b9a25a2220aa4256afc9d65660037720a7c358211c9250bac5f8245c139 |
|---|---|
| Markdown | e44d375620c891b73ceaec57960ac7b56f58fbb02e882e8d9a8a92f034a16712 |
| Publication page | b390521baa5923c19583f20c7a8935223957ae1438dd14ffb8f3443b7e154de7 |
| Manifest | e0b68be5e0175554cd9eaf92faee4c138236f699783d3c85a5cc3ec07916d0cb |
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 | 1HivVnO7/s/FJqE4jShUWxHfQPP7qkmn+zXuRxytA+J/VT5lf81EWtfzpdQONcRduy9ooNwyn43w1+RlFYevBg== |
| 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
| 2026-09-17T11:50:32.330397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518observed b390521baa5923c19583f20c7a893522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.305770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/manifest.jsonobserved e0b68be5e0175554cd9eaf92faee4c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.285815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/publication.mdobserved e44d375620c891b73ceaec57960ac7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.267737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/publication.txtobserved 7bd21b9a25a2220aa4256afc9d656600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.568924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518observed b390521baa5923c19583f20c7a893522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.550297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/manifest.jsonobserved e0b68be5e0175554cd9eaf92faee4c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.531627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/publication.mdobserved e44d375620c891b73ceaec57960ac7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.512010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024518/publication.txtobserved 7bd21b9a25a2220aa4256afc9d656600...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. |
|---|