OT-2026-000068862
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000068862) never changes.
Identity and time
| Publication number | OT-2026-000068862 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcc-75ed-8450-33da03166d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ca9a26c4cfbc408f3d7fd78ffa1cc9b36f965644647ec5217d4ae02d3f32b13 |
|---|---|
| Markdown | d9b31209a449cc78356914cc64e457fb8795c69d9f36efa95443fbc382457518 |
| Publication page | e0a515f425469903f62170db47f74f92f8625d128ecdfdc697d81aa9672172a3 |
| Manifest | a3ee3cdd2d8f0fe8a2c95622c13a6c312761fefffec8932cbe95c1e0bef10f3f |
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 | FLfoVOqwbc/TxY1H2qxzoRCWjn359zGNddtTsbEM3hXqSwXtaaGK7cBcSerZ7SQcinnUUPdguZeW3Hv+yDkSBw== |
| 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
| 2026-09-17T10:28:32.945145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068862observed e0a515f425469903f62170db47f74f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:32.906621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068862/manifest.jsonobserved a3ee3cdd2d8f0fe8a2c95622c13a6c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:32.888597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068862/publication.mdobserved d9b31209a449cc78356914cc64e457fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:32.852903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068862/publication.txtobserved 0ca9a26c4cfbc408f3d7fd78ffa1cc9b...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. |
|---|