OT-2026-000040258
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000040258) never changes.
Identity and time
| Publication number | OT-2026-000040258 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-75d6-97ea-e6d81473de53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040258 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8384859a6915f8b8f9ce6fbcc0668c5ce4ce1351ec9f18d93c37fd0a2900605 |
|---|---|
| Markdown | d4bcd83207012dae12173a437e48d6e0c16a3d5345cf74c8fb8ccf7f07ef8132 |
| Publication page | f754444f02ed047fb908bf72b11566f4ed6b27ccfd8452aebbbe5fd29ac88ecf |
| Manifest | 9d1cb2b821e719d9aba799359e71b68c173437c742e440429dee3a9318e2944c |
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 | VeILyzgE+xnyC1o4xHntSqSDi7QvZ72UwxCFbz3Ane4tbbmVXFXd3yPEOlijX6PUIMY6+ihCahneSSIhxJ0PAg== |
| 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
| 2026-09-17T11:19:09.422540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040258observed f754444f02ed047fb908bf72b11566f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:09.404051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040258/manifest.jsonobserved 9d1cb2b821e719d9aba799359e71b68c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.386742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040258/publication.mdobserved d4bcd83207012dae12173a437e48d6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.370216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040258/publication.txtobserved f8384859a6915f8b8f9ce6fbcc0668c5...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. |
|---|