OT-2026-000036718
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single 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-2026-000036718) never changes.
Identity and time
| Publication number | OT-2026-000036718 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7313-bf76-725f581cb07e · 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-2026-000036718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48b3da014e33fe9483aafcf42326c01e60457f1dd298b95469bf3d8229fc1fca |
|---|---|
| Markdown | 7ccf257021e69db460f64600c38d149770150c8233f89b1ba3a8b1f1b323b470 |
| Publication page | b7f08697fdc6c53894ed439ed023b629bd674e20f7e9a3d4f90d5f130f16551d |
| Manifest | 044aeab1cb5f208c758c9af94d1761275f585e8b11ccb9f0d9bfa7f5e9ee072b |
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 | oj0fuDL8LLFKYSuLI8OE6ZJCKD0gWJsw5n27BT0ILcqfXd34i795CJLA8Prl8SoAIoZWf7gqrxdF9itwn22GBA== |
| 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
| 2026-09-17T11:26:04.854757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036718observed b7f08697fdc6c53894ed439ed023b629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.838127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036718/manifest.jsonobserved 044aeab1cb5f208c758c9af94d176127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.822575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036718/publication.mdobserved 7ccf257021e69db460f64600c38d1497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.807621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036718/publication.txtobserved 48b3da014e33fe9483aafcf42326c01e...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. |
|---|