OT-2026-000032074
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000032074) never changes.
Identity and time
| Publication number | OT-2026-000032074 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7089-9478-09fc595341fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032074 |
| Status | PUBLIC |
Content hashes
| Canonical text | e61f6d24b14f90e6d260eb1e163c4ea0e8d55df46d1bc69a910d8745743dd622 |
|---|---|
| Markdown | 76ec473048d01fcae333dd91ce0130511469d5fdeb9b629890c62e0cb173fbee |
| Publication page | ec6b06c68659946518cde43b11a6b9aba555784660362cad1c7ea6b5b7a5c37b |
| Manifest | 1da8c805e09ae2da9f0a27d046025d21fa62ea1d92ec1c3aa3995641a20d877b |
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 | kRPcMQ3DVQwDgzpcbp6TT1LuNygWTt8Be6yguze59XYnCyDAcHGqRmk53KwvlJyXNZXhOXLBQAc30npJ39W7BQ== |
| 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
| 2026-09-17T11:35:29.719820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032074observed ec6b06c68659946518cde43b11a6b9ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:29.703022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032074/manifest.jsonobserved 1da8c805e09ae2da9f0a27d046025d21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.685335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032074/publication.mdobserved 76ec473048d01fcae333dd91ce013051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.668182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032074/publication.txtobserved e61f6d24b14f90e6d260eb1e163c4ea0...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. |
|---|