OT-2026-000036742
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036742) never changes.
Identity and time
| Publication number | OT-2026-000036742 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7633-8a75-e76887b95804 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 755a020029c83bc757e05a86d4ec46b27b8889948d4a93f56a9ba2c6af3f0cc0 |
|---|---|
| Markdown | ee72d25f5c918710b4b3db24138808bf2d7b974ae3a66679f0875a3e1172968f |
| Publication page | fdfecfff1bff87753fd32a1a5db334789004270361f64276b4cd9ad242d8009b |
| Manifest | 598247355653cf57a3ae55a0b8d1c4f14933474c4c6acd2f748e4c8286462afc |
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 | 7OxEXHyCPyxxclsmgjzPQ075SFNSF/bywVTdM9tFZO0pGGW95/5cYqbyWjT6gJNOavM8YhnWaNYesmaH2N9zAQ== |
| 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
| 2026-09-17T11:26:06.582545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036742observed fdfecfff1bff87753fd32a1a5db33478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.565963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036742/manifest.jsonobserved 598247355653cf57a3ae55a0b8d1c4f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.548668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036742/publication.mdobserved ee72d25f5c918710b4b3db24138808bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.531402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036742/publication.txtobserved 755a020029c83bc757e05a86d4ec46b2...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. |
|---|