OT-2026-000079313
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000079313) never changes.
Identity and time
| Publication number | OT-2026-000079313 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-785f-b8b4-c0572ad49acf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08c16c8ec3c8854a0faf46f08d3c10248a6f98e2db86b45f6e2d7ada30eb2f20 |
|---|---|
| Markdown | c9797f5d2052f0e29ccf1595a6e47f63a219d0295e20dfb88ac889e0ce72dabb |
| Publication page | d20568d05e61ed043f45ccc2a6d9d9f86c98bf7d290d97c2422c65fcd353caea |
| Manifest | 40475673186fc4ad4c4a6588cd99866f928af8c68f7a5d5ad3db17ec097c8354 |
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 | pfmUVGMsSgbhGKvpQdPe/wstBUqAROST4FSLxyYrQgAHTm3IpY2zhsRZMEvYGmX77+FHijHx+vILKGGpevS7BQ== |
| 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
| 2026-09-17T10:04:55.480967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079313observed d20568d05e61ed043f45ccc2a6d9d9f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:55.463120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079313/manifest.jsonobserved 40475673186fc4ad4c4a6588cd99866f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.445643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079313/publication.mdobserved c9797f5d2052f0e29ccf1595a6e47f63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.427688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079313/publication.txtobserved 08c16c8ec3c8854a0faf46f08d3c1024...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. |
|---|