OT-2026-000045518
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000045518) never changes.
Identity and time
| Publication number | OT-2026-000045518 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-797e-a1b1-f1cd0e8276f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045518 |
| Status | PUBLIC |
Content hashes
| Canonical text | c12454b20115c25da48d5c69531e23cd1b13e1448d536161dcd0c837c129d6d3 |
|---|---|
| Markdown | ad26d3445812c3b8c2bb9ae3eb4bf92d61a289c243519defd5c49bd80bf4280f |
| Publication page | a27cfb2671f1261a1107404fa916410dffaacf7f8841a6db1492d38b6863e02a |
| Manifest | fa6c7f67c02c64b25bd7193139548315803d53fe55e9450c65fc10cb927a0493 |
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 | Q1ha8mUPwUu4I9EEU8IgPwDw4F2QPVj1a0HNNOvoUZ7a4uvwOHRodS4Cq7MD/VnasuikFw70NnQvQHl2Th+VDA== |
| 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
| 2026-09-17T11:09:15.631133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045518observed a27cfb2671f1261a1107404fa916410d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:15.611394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045518/manifest.jsonobserved fa6c7f67c02c64b25bd7193139548315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.594063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045518/publication.mdobserved ad26d3445812c3b8c2bb9ae3eb4bf92d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.576340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045518/publication.txtobserved c12454b20115c25da48d5c69531e23cd...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. |
|---|