OT-2026-000065462
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000065462) never changes.
Identity and time
| Publication number | OT-2026-000065462 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7472-87da-111735552ee8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 449626106ba95e19b0cbddeb23a34f4ca2c50a62366dc5c8c3d8d7f2ea816242 |
|---|---|
| Markdown | 62351a633c64a0e736209dd76d36ef1ee10023c71350affbb7461db31c840c64 |
| Publication page | 423f72815c1f01dda0834e2af1084413530c8da18700ac50939a1fa28589045e |
| Manifest | 9c9381a191cc019dbcba729befe808904979254a1c457f02209fee737cb98238 |
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 | DwR2PpUAruJj/f8J8mhOszvWVpzjt9KO5EvCmNIXRGnrZYMMNFnn/0kRwCRTpcFjpa6raP4hM/lhV9kSJFi+Ag== |
| 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
| 2026-09-17T10:33:44.445716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065462observed 423f72815c1f01dda0834e2af1084413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:44.427318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065462/manifest.jsonobserved 9c9381a191cc019dbcba729befe80890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.409095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065462/publication.mdobserved 62351a633c64a0e736209dd76d36ef1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.390225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065462/publication.txtobserved 449626106ba95e19b0cbddeb23a34f4c...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. |
|---|