OT-2026-000034934
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034934) never changes.
Identity and time
| Publication number | OT-2026-000034934 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7b64-80f7-e24911b09859 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034934 |
| Status | PUBLIC |
Content hashes
| Canonical text | b03ef60eecb74d19d68f18b13d9c001e02b11437ff85515d7529b7be725ee574 |
|---|---|
| Markdown | 5e95068960eb9910d4e5aa49c0e01ba0fdad5a9d30a8fbfc8b6a3fd585c6a988 |
| Publication page | 41f7d5bf973e259cf1c9a728b233154d8dff968fc8a7fa72a84c7c1ec65a84ae |
| Manifest | 9c18cefe830db4ed5ec22d521cf6d50e60edbe4d4da295161e0f31f314750411 |
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 | FofzloO0q8cEZGAD3MVFRWxS00awUFSe9OLbWw4qv5JbLHQfXzVQVD5pL01E3h+tFQuBVYPXIJGNiqROrk16Dw== |
| 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
| 2026-09-17T11:30:43.560995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934observed 41f7d5bf973e259cf1c9a728b233154d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:43.529047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/manifest.jsonobserved 9c18cefe830db4ed5ec22d521cf6d50e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.509202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/publication.mdobserved 5e95068960eb9910d4e5aa49c0e01ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.487878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/publication.txtobserved b03ef60eecb74d19d68f18b13d9c001e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.267197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934observed 41f7d5bf973e259cf1c9a728b233154d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.249097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/manifest.jsonobserved 9c18cefe830db4ed5ec22d521cf6d50e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.231045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/publication.mdobserved 5e95068960eb9910d4e5aa49c0e01ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.213389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034934/publication.txtobserved b03ef60eecb74d19d68f18b13d9c001e...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. |
|---|