OT-2026-000093212
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093212) never changes.
Identity and time
| Publication number | OT-2026-000093212 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7da0-a4f7-57b02e821259 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15cf1bcdd3a5eca7332602a9d7d0e4a3fcd307920f4c99d210c2c9e89ee78ac5 |
|---|---|
| Markdown | ddf27a21b2abe8e24d7a01aad5482426d1a29f228b4050f888875153368d9b5b |
| Publication page | 9d3ce37bc5b6eb246a9fa7884f16803182ab7c6eaed27cab02a5305622c3e8ad |
| Manifest | dab6c1d00fd2dc6ee2bada4b3a434566d5668c932792389cc5971121d2da14bf |
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 | vDFp5EB7I00xMeHeJNrC7ZmvlFQZHudhDRCYbNTXendGfrqlQBWYnQy3Cb2bg1F9ZsjHyGdtv2LIHmwILbuGAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:32.755618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093212observed 9d3ce37bc5b6eb246a9fa7884f168031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.741083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093212/manifest.jsonobserved dab6c1d00fd2dc6ee2bada4b3a434566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.724480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093212/publication.mdobserved ddf27a21b2abe8e24d7a01aad5482426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.602556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093212/publication.txtobserved 15cf1bcdd3a5eca7332602a9d7d0e4a3...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. |
|---|