OT-2026-000094324
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold 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-2026-000094324) never changes.
Identity and time
| Publication number | OT-2026-000094324 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7795-b2c0-ea9d6f6d6580 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e248636ee75b729a7016d92fb58060362619b7e9b6232574b2393af4048dc5 |
|---|---|
| Markdown | 4be6ffae8847ffb1eeff63393973dda97d857816f69bc05e17e1f43545668e25 |
| Publication page | 3e6a8755a6a8b7c51c8f0fa6d43f900b1cf60322f261f02074d45fec7d7e63a9 |
| Manifest | e6e44232abf371826dcfa9b25640da0848eb1f25091475b31861c62bbc441a44 |
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 | 0Vdaw+/53xbMK/9mGPNA48vHFostmKseTSbSCFhPbZJRtagnxpyo9qVeUHRIAUn26hgbcwD+46f3NeYXQCTvDQ== |
| 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
| 2026-09-17T09:40:12.248979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324observed 3e6a8755a6a8b7c51c8f0fa6d43f900b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.232400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/manifest.jsonobserved e6e44232abf371826dcfa9b25640da08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.215912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/publication.mdobserved 4be6ffae8847ffb1eeff63393973dda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.198223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/publication.txtobserved 58e248636ee75b729a7016d92fb58060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.881713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324observed 3e6a8755a6a8b7c51c8f0fa6d43f900b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.864635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/manifest.jsonobserved e6e44232abf371826dcfa9b25640da08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.847292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/publication.mdobserved 4be6ffae8847ffb1eeff63393973dda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:18.829137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094324/publication.txtobserved 58e248636ee75b729a7016d92fb58060...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. |
|---|