OT-2026-000035086
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035086) never changes.
Identity and time
| Publication number | OT-2026-000035086 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7a08-a3e8-c0f336d1e917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7847c069b6736aefce15642970f4af30d35e2d2d1eaf44c29149ac0b3ab8e11c |
|---|---|
| Markdown | da18599b250301f0d5353b1117a851127892beca9dbe364338c44033b825e600 |
| Publication page | 44379df42aa5acfc04cf234824a3ec645105fdc06b452e42a5dc69169f971829 |
| Manifest | 354de9b5854b88a31b1fcb749a5791454bd4f7c0638aa9aca8ad488aaa255f22 |
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 | DFHN/I6m241LuO61DipPH1Hp6lIj9hVkH8gWs4saSef/RMYl5NQXG1l9Kme1bTVcIpvwkyhn2p+N39eFTN+vBQ== |
| 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
| 2026-09-17T11:28:09.259944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035086observed 44379df42aa5acfc04cf234824a3ec64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:09.241826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035086/manifest.jsonobserved 354de9b5854b88a31b1fcb749a579145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.223107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035086/publication.mdobserved da18599b250301f0d5353b1117a85112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.200751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035086/publication.txtobserved 7847c069b6736aefce15642970f4af30...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. |
|---|