OT-2026-000035468
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000035468) never changes.
Identity and time
| Publication number | OT-2026-000035468 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-71dd-91cd-66d34eb50778 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035468 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea17094558be1aa866275452ca40b1dfd52626e9283233211ee8e218fe47ce96 |
|---|---|
| Markdown | 9d7ccdb2a06be0b3166f8674e0b03b413f5a5e9f9fba3347ebf016a651599333 |
| Publication page | be4c8e8f9f9b227e27e219fda6a9fd4a34985cd6c05827ec3a4c649470704172 |
| Manifest | 2b1fe32621c65fafee57ed86eae1dfb9c9166d42ac8d03ad77e0bff2c119ebd1 |
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 | xJWHHbVf2Meubd6fcxEPe1joAoXKe4w8fdxuJZGvXSyQi858Lm8XeBiCnRHvGg2Cwh7zKY7deKFbtuoohNbUCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:51.797539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035468observed be4c8e8f9f9b227e27e219fda6a9fd4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:51.780051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035468/manifest.jsonobserved 2b1fe32621c65fafee57ed86eae1dfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.762441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035468/publication.mdobserved 9d7ccdb2a06be0b3166f8674e0b03b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.746019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035468/publication.txtobserved ea17094558be1aa866275452ca40b1df...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. |
|---|