OT-2026-000038299
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000038299) never changes.
Identity and time
| Publication number | OT-2026-000038299 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7989-9dc3-1f8319dced68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 755c349babb72b74063629f3a6685e711679609feeca81021726becacda11509 |
|---|---|
| Markdown | 7fb3d8d73964287ed6b9b78d7c7d4879220aa49c64c5d751a95f0add50acc782 |
| Publication page | 5311a1a582fda8dd1879da935eda60975697a976626bc83179f5292b9581ffd7 |
| Manifest | fdd46ae63856d6e36d3a4d7dc6045159e7db3491b3293f48d72eda9623609d6e |
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 | jaH/LLCvr/6tcn7+8UYAYBdS5S1IWVqY2TGUmOg4xQQwonQCfxA8wvw2YaWEdSp3Yemmt2OL3wGH8KfwCA4YCA== |
| 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
| 2026-09-17T11:22:28.199034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038299observed 5311a1a582fda8dd1879da935eda6097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:28.181544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038299/manifest.jsonobserved fdd46ae63856d6e36d3a4d7dc6045159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:28.133654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038299/publication.mdobserved 7fb3d8d73964287ed6b9b78d7c7d4879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:28.086171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038299/publication.txtobserved 755c349babb72b74063629f3a6685e71...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. |
|---|