OT-2026-000036313
Publication integrity record
Single cup 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-2026-000036313) never changes.
Identity and time
| Publication number | OT-2026-000036313 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7daf-aafd-d08b24498a4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036313 |
| Status | PUBLIC |
Content hashes
| Canonical text | d18759a81cfaf79c7f17f87317cf1232bc829fe1a6a04d7d45ab79c8b058eac7 |
|---|---|
| Markdown | 64b52a407b9e60841f2ceffcb696556747551268cf4720d95435e3a0c54a2632 |
| Publication page | ce9833df62524a35e3278ef80f7d92575d596eb0a3dabb7f16adfde183b85eef |
| Manifest | 69658cca873bd87eedafe9f552f99fb6f50d8d41e56975f6d63b2bba54265656 |
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 | 8wj9908f+4MmhcL+dSLvW4KOSMp3Rn0DmoUpYLddJR9MiKAhqkVdKraJUV7AJZ28KIaaPz6coDbGU1Y9+jveBA== |
| 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
| 2026-09-17T11:26:35.204404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036313observed ce9833df62524a35e3278ef80f7d9257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:35.187042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036313/manifest.jsonobserved 69658cca873bd87eedafe9f552f99fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.169108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036313/publication.mdobserved 64b52a407b9e60841f2ceffcb6965567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.151023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036313/publication.txtobserved d18759a81cfaf79c7f17f87317cf1232...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. |
|---|