OT-2026-000074404
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074404) never changes.
Identity and time
| Publication number | OT-2026-000074404 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-73b4-b3f2-45ec4e5298b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40b9f9852a4927e83b391a8650a242d325eec939d7f207ee87dcfd774ac776a3 |
|---|---|
| Markdown | 5003c15e37c6d2c6fded37b87b4fa4229d68d1959629abb253f1537f29943d7b |
| Publication page | 0e66ce61b9863db5971bfd1952aafbed25bfa10cff2d474b1dfd03f8dfeb3c82 |
| Manifest | 6920597d937369abb19c9e941d22dd08e504de21cf589cb4939f2aa09dfdf8de |
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 | ilvXwvhHf/96H41tkFtnSYb9W3ocPgHSieZz8Ej9R2rQ1VGGqegDw+mOxJ1GixliGEWqRUa+j4q/M6Hzsup0DA== |
| 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
| 2026-09-17T10:19:20.677653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074404observed 0e66ce61b9863db5971bfd1952aafbed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:20.659009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074404/manifest.jsonobserved 6920597d937369abb19c9e941d22dd08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.639504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074404/publication.mdobserved 5003c15e37c6d2c6fded37b87b4fa422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.620016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074404/publication.txtobserved 40b9f9852a4927e83b391a8650a242d3...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. |
|---|