OT-2026-000087278
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000087278) never changes.
Identity and time
| Publication number | OT-2026-000087278 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-73dd-9d24-719e2eaca4b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087278 |
| Status | PUBLIC |
Content hashes
| Canonical text | eda81e9b2907376d0b0242e9bd15b0271b578c39368f4054392f240067c0e0a3 |
|---|---|
| Markdown | 76573f94717daf1f6b6d26ec848d9c75419de127a52bd5b1914add93229aa280 |
| Publication page | 53de275536ed0500a8fdcdf93d055ddea9541f7885db1861affcf4281b2dddbc |
| Manifest | 2766c0866f69fc8b17545e9f6613766291b4d8e7deb23fdb087d0d954caf6edc |
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 | LJm1vedJ9KLjxInr3QQlwGP7TAhz4pD9wImk4iWPXxtoz1q2XYfm1+6wg6ggs0yVNXNu4uv4RewGCZcWNRjiAg== |
| 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
| 2026-09-17T09:50:25.527561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278observed 53de275536ed0500a8fdcdf93d055dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:25.522624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278observed 53de275536ed0500a8fdcdf93d055dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.510681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/manifest.jsonobserved 2766c0866f69fc8b17545e9f66137662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.506939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/manifest.jsonobserved 2766c0866f69fc8b17545e9f66137662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.493655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/publication.mdobserved 76573f94717daf1f6b6d26ec848d9c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.490272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/publication.mdobserved 76573f94717daf1f6b6d26ec848d9c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.470674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/publication.txtobserved eda81e9b2907376d0b0242e9bd15b027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:25.470533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087278/publication.txtobserved eda81e9b2907376d0b0242e9bd15b027...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. |
|---|