OT-2026-000092692
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000092692) never changes.
Identity and time
| Publication number | OT-2026-000092692 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-760f-b15e-d51b8c211501 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75e038f5ab0a154b218465bc6dff09a4acdb7f9550590ec94488e36c31e1b6c7 |
|---|---|
| Markdown | 5a4df175bfba9bea586bbe8330f7e105bb5921c078418a350eb35710c93e08ae |
| Publication page | 0c81d1cb66cb2f27b9186e0283ad720eadb0c661416318259d5865dc70973288 |
| Manifest | 88b62015df11706341e0556fb87bd06d7a7a13cca50b2f2cf98604e84cd58ef6 |
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 | E/eOw8ftapfQLxIGoH+s9ElHqTTlKADhVLjEWmlUy3pwaaCuHflFB1QqcsQZQ1UhYzfIfFw6Dz1BKu58+XEoDg== |
| 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
| 2026-09-17T09:41:18.622490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092692observed 0c81d1cb66cb2f27b9186e0283ad720e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:18.604300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092692/manifest.jsonobserved 88b62015df11706341e0556fb87bd06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.586091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092692/publication.mdobserved 5a4df175bfba9bea586bbe8330f7e105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.566679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092692/publication.txtobserved 75e038f5ab0a154b218465bc6dff09a4...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. |
|---|