OT-2026-000035849
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000035849) never changes.
Identity and time
| Publication number | OT-2026-000035849 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7cb3-a739-0d12aa419c74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035849 |
| Status | PUBLIC |
Content hashes
| Canonical text | bda75cd6d6a03f61daf27a95a8bf467dbb8727f68ace0bad9eaa0901de45e21c |
|---|---|
| Markdown | 37ae5a2cac70c5c07571a2fa8ef709ada10e0e2c12fd797f751e13898a539d9e |
| Publication page | afba0b4769e46519e39a70709f092991f7176377e535fa0ce25c163300a34ee4 |
| Manifest | 61ac502b156165326e5527ada58325635bc014dbae7c7262e797b28f08c6aa41 |
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 | WOe8ay7CjcVtGk0UU9rkSTyFsjyTf1QfHmdIBMh/JiFeNNRh+AfzGQWYByYnpqer5qyq3iC49oSsIAffocRuDw== |
| 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
| 2026-09-17T11:27:34.581493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035849observed afba0b4769e46519e39a70709f092991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:34.564592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035849/manifest.jsonobserved 61ac502b156165326e5527ada5832563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.548925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035849/publication.mdobserved 37ae5a2cac70c5c07571a2fa8ef709ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.531743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035849/publication.txtobserved bda75cd6d6a03f61daf27a95a8bf467d...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. |
|---|