OT-2026-000032386
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000032386) never changes.
Identity and time
| Publication number | OT-2026-000032386 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7585-ab1d-c6c0ef408869 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 977f669d7fc21b1037b1de5937e228f6ffff952e06398438e576c32445aef971 |
|---|---|
| Markdown | 9a88aed437d57b9b9cb6daa348904b6e8e8c61c8c002bd1bf3b9203d1e076460 |
| Publication page | 3872f463b6011da969c07dea63b02909454632533b3e7f2f236b6ecb9ef0b028 |
| Manifest | e2fe0e42345a03bb8a59e62b57bb3d75795189ae11160666df6dafca6a8c1723 |
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 | n5vjBIVl5sM55Ybopc3dBQQ7zmuj2HJy9DkM/LLFVeCvsIW7Uuwz1Qso6FeXk7HIb9/IcgmZR4fv7VSe+6toBQ== |
| 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
| 2026-09-17T11:33:47.691391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032386observed 3872f463b6011da969c07dea63b02909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:47.674334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032386/manifest.jsonobserved e2fe0e42345a03bb8a59e62b57bb3d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:47.654095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032386/publication.mdobserved 9a88aed437d57b9b9cb6daa348904b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:47.631864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032386/publication.txtobserved 977f669d7fc21b1037b1de5937e228f6...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. |
|---|