OT-2026-000065778
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000065778) never changes.
Identity and time
| Publication number | OT-2026-000065778 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-76f3-bcf1-ac5d0c314e3b · 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-2026-000065778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54abbdf1721f1f9b0a9e5d494a403ac6b3cebca1d6ac0dbce2146dec36bfff21 |
|---|---|
| Markdown | c0e94f0ef00d40e3364db714b3edfd07dced0e711866121be91c7e08e0622d0b |
| Publication page | 5b439e25232e240609506366d521ed42ee837f4fb75e56c180c8319c100c2f8c |
| Manifest | a113b7904b55d96e37a39f4d105d37120de89614ce8b56909da913a2a5815c6d |
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 | dqQhNcOlTudHjyLsvBSYZme+l7/w2v4lokQW20Hd8RyRF7oot00idl9cvD3I+m/xBQ6daONp+rZMxmM2nlghCQ== |
| 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
| 2026-09-17T10:34:12.894883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065778observed 5b439e25232e240609506366d521ed42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:12.877743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065778/manifest.jsonobserved a113b7904b55d96e37a39f4d105d3712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:12.860045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065778/publication.mdobserved c0e94f0ef00d40e3364db714b3edfd07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:12.841736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065778/publication.txtobserved 54abbdf1721f1f9b0a9e5d494a403ac6...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. |
|---|