OT-2026-000036790
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000036790) never changes.
Identity and time
| Publication number | OT-2026-000036790 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7e5d-8cf4-b6f22e5a15d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036790 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf1c8756d66bb567e0469b6f2a8cc72422c01d999235420ded0e4d3ebbdc69aa |
|---|---|
| Markdown | bf15943ce614b975e780a2d750e07a343559cb2f6a4ce7a713ba68886d603572 |
| Publication page | 1cdd182a56da38b62eef077163d3e890a2f8dd1c6dfac01ac977d912b80fa802 |
| Manifest | 426f7d2b3287b6bed8f8d654d2dc1fb94b486ed84793ae99dee61c2c33a9347b |
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 | 1noW1G6nfZ3VYqABaosLbTkD3eiO5xOlHAa3TNrjloyoNUnVEZUjcGgjr2IfI6qnsLoTl6AkosmtGutiwB48Aw== |
| 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
| 2026-09-17T11:24:23.865087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036790observed 1cdd182a56da38b62eef077163d3e890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.847318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036790/manifest.jsonobserved 426f7d2b3287b6bed8f8d654d2dc1fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.830757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036790/publication.mdobserved bf15943ce614b975e780a2d750e07a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.813913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036790/publication.txtobserved cf1c8756d66bb567e0469b6f2a8cc724...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. |
|---|