OT-2026-000013350
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, pulsed 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-2026-000013350) never changes.
Identity and time
| Publication number | OT-2026-000013350 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7ef0-a644-36421c4ddb5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37a9c90e1d261ae5d7caf62d7b5817ff5ee8a77c184cd22936e80bfda2f4bdb6 |
|---|---|
| Markdown | 9ab1979604be6e4208ac8c1341625ad088afb5b76e8e546caefe4aa95e796fef |
| Publication page | 08231f9cab29bc76374b804dce9559bf70770615a2969fafdbbef3dca6fa635d |
| Manifest | 7d032ca51e6dd20e393f31d2e71b7ec5dfaff884d6f9a15fc0922e4546cf49dc |
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 | IpHr7XKteloW/pOtsWRkFukMF+UauydNN9rKDj8rOlBMmYxLwbZesghEzhukbI3Nl8KrA0CceGiZqVq4ZXc4Cw== |
| 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
| 2026-09-17T12:09:47.886609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013350observed 08231f9cab29bc76374b804dce9559bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:47.866454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013350/manifest.jsonobserved 7d032ca51e6dd20e393f31d2e71b7ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:47.846439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013350/publication.mdobserved 9ab1979604be6e4208ac8c1341625ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:47.827575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013350/publication.txtobserved 37a9c90e1d261ae5d7caf62d7b5817ff...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. |
|---|