OT-2026-000073403
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000073403) never changes.
Identity and time
| Publication number | OT-2026-000073403 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7b77-93d1-cb6e2ad4f601 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e353eed895d178482309175c3f51dbc03d74571459223d4f21fa66e66500065 |
|---|---|
| Markdown | e3b3b6def6aa98b6e3998d8488c555950ec3862b9febe86b4df3424c85004232 |
| Publication page | 37f99f59a6541cb8abd0bf7d453831eb7258c8cce21f76db43a76e8d896c5e49 |
| Manifest | ef0995323fae5e05e27885c2f15ae0f52a47727b9d686202871269a61cefb295 |
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 | c6KxTDwnDH/4dAckRSto2gIc7pq7eC2iAlLna0W8/Mp0LO3WULPt6ZX2/yQjrbSeZNlx0LHir8HUakkgZ2npBg== |
| 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
| 2026-09-17T10:21:26.880032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073403observed 37f99f59a6541cb8abd0bf7d453831eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:26.862410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073403/manifest.jsonobserved ef0995323fae5e05e27885c2f15ae0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:26.844128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073403/publication.mdobserved e3b3b6def6aa98b6e3998d8488c55595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:26.826432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073403/publication.txtobserved 9e353eed895d178482309175c3f51dbc...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. |
|---|