OT-2026-000016622
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000016622) never changes.
Identity and time
| Publication number | OT-2026-000016622 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7ba2-a0b3-f66151376909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0969c87f959a9d07f08554531ab35f8eccdaac24fe4f4cc7d474ed4115278147 |
|---|---|
| Markdown | becf76f318ae927c94502c20a6f64805d30eabe8e3c60e1ab237c15f2f144110 |
| Publication page | 66c49de617ec7959fc96c8b5bd291cdde689cb80862d6849b9f1dbdd85944b31 |
| Manifest | 086469dc9081c0946b3d155d2525f07a19b2b56a39450a7b7571579ca3c2072c |
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 | la0VBuxRq4BY0YplmKR9jcFkwbEnH74JObEF+/jMIhDN8l0dQvMixrKkTiOsGQ75PIviirGwZ9V3ECYgnHg5DQ== |
| 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
| 2026-09-17T12:02:48.633511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016622observed 66c49de617ec7959fc96c8b5bd291cdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:48.613524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016622/manifest.jsonobserved 086469dc9081c0946b3d155d2525f07a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.594903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016622/publication.mdobserved becf76f318ae927c94502c20a6f64805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:48.577641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016622/publication.txtobserved 0969c87f959a9d07f08554531ab35f8e...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. |
|---|