OT-2026-000092334
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line 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-2026-000092334) never changes.
Identity and time
| Publication number | OT-2026-000092334 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-77eb-81c2-fdfa869a0dcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 085cc9310edbe099e10e71f867bb82ccbde9bbc772dff5c11ef3170839bb7793 |
|---|---|
| Markdown | 6a76b05cc7e8b926b3de151ba3d694e71bd3deb32c1e9ff552fb8f779d35f983 |
| Publication page | 5e69eb7ca015546dc07f6e7c00ad7bc8d72ff0afb6b535470d6a6b2978e33167 |
| Manifest | a8df576908854660e85716eabb0900a52a7eca7a1c1be35139062d19cf735658 |
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 | dah9AdKEP9BMWP5/0ezGqEQV6OG5TKJkGxrqkmBqr/MhinMfs5ZNRvmu+fzGjDGiEdIdAgwrLCBraBEMbjycBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-11-03T00:41:51.467023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334observed 5e69eb7ca015546dc07f6e7c00ad7bc8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-11-03T00:41:51.387541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/manifest.jsonobserved a8df576908854660e85716eabb0900a5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-03T00:41:51.306132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/publication.mdobserved 6a76b05cc7e8b926b3de151ba3d694e7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-03T00:41:51.180010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/publication.txtobserved 085cc9310edbe099e10e71f867bb82cc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T12:42:27.629114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334observed 5e69eb7ca015546dc07f6e7c00ad7bc8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T12:42:27.361077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/manifest.jsonobserved a8df576908854660e85716eabb0900a5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T12:42:27.128478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/publication.mdobserved 6a76b05cc7e8b926b3de151ba3d694e7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T12:42:26.785521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092334/publication.txtobserved 085cc9310edbe099e10e71f867bb82cc...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|