OT-2026-000009535
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, 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-2026-000009535) never changes.
Identity and time
| Publication number | OT-2026-000009535 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-735a-82ea-a5d0147752ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009535 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbc1b926477d4ab24d82b9444b8d9de7321e6fa7e1f8c7a5ad0c07a8d2997ab5 |
|---|---|
| Markdown | c6184498f3d7aacf9746c6b90232e638b564e3c822cab508fff9be8a12d62b0b |
| Publication page | 31d1184582600f03adb2cb2b9f02050921b71fa0fa6696f8356257aa5d7fd625 |
| Manifest | 3d850bcca9a96c49cf7318dd3d8a3a5e77d67244f8e010afb22ec257f2818fcc |
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 | ZY5P+qPy2pl8zldZFT6ikD9Yv81ASZV/5ezxZiWu0qxt7CDtP6bxbznoCk5Rj3UXHb88n4Q2+61yDP2/C5+3DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:57.341473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009535observed 31d1184582600f03adb2cb2b9f020509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:57.323421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009535/manifest.jsonobserved 3d850bcca9a96c49cf7318dd3d8a3a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.304457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009535/publication.mdobserved c6184498f3d7aacf9746c6b90232e638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.284891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009535/publication.txtobserved bbc1b926477d4ab24d82b9444b8d9de7...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. |
|---|