OT-2026-000069134
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000069134) never changes.
Identity and time
| Publication number | OT-2026-000069134 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7f16-b25d-5661ac3df1c9 · 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-2026-000069134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb1f6835d65d3c4480d25e57ffe6718730d72d30c77cdfca4581110a2d56574 |
|---|---|
| Markdown | baf3980a8e3cf9e8896f0b9be69dd3c8cf3e9e7673420a6d713b4c8534a536f8 |
| Publication page | cd1197721b689eff7788142d4b09ef50ec8d3931c90583566653ab8578a72944 |
| Manifest | 8d5ab977c878b3bde1a0e10979bf19b911e6779a8af1c77758f20976e81b759a |
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 | u0m+qP09X3JTtv+snJn4X5aWoyaqAwZS/swA1jKSGP35SF1n9+q2/UXk+hh8MG9sI0GlQSLbKbURb24BDlRhBg== |
| 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
| 2026-09-17T10:29:00.928171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069134observed cd1197721b689eff7788142d4b09ef50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:00.911812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069134/manifest.jsonobserved 8d5ab977c878b3bde1a0e10979bf19b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:00.894843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069134/publication.mdobserved baf3980a8e3cf9e8896f0b9be69dd3c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:00.878555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069134/publication.txtobserved 7eb1f6835d65d3c4480d25e57ffe6718...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. |
|---|