OT-2026-000040839
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000040839) never changes.
Identity and time
| Publication number | OT-2026-000040839 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7772-80b1-8536bbaacafe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040839 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee0757f0eba21b0c63b86aeab4ac8315b61cd26ba91835864b43c9b04907e88 |
|---|---|
| Markdown | d2bbb07974bb65fe81920014ee872fc02e187a2793205b5a6cd8de7d82a0622f |
| Publication page | eb881095aa09a7451083fc9efa0cb777682d487a0809ddd03385e99f18d7b5e3 |
| Manifest | c07e00ce85e2e138f48720469792025022aa327457a014d7e0bd46ce76c3c4c7 |
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 | GehZe8ucK45v68rUF7DXonmbTPXLsEEFsD9LYYQPMM/ryic3OZ2JO5HgyKGaqkU+HoUy/9C9xwBfDrxwnIBvDA== |
| 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
| 2026-09-17T11:20:11.256955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839observed eb881095aa09a7451083fc9efa0cb777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:11.239527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/manifest.jsonobserved c07e00ce85e2e138f487204697920250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.222595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/publication.mdobserved d2bbb07974bb65fe81920014ee872fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.205169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/publication.txtobserved aee0757f0eba21b0c63b86aeab4ac831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.242832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839observed eb881095aa09a7451083fc9efa0cb777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.225541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/manifest.jsonobserved c07e00ce85e2e138f487204697920250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.208745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/publication.mdobserved d2bbb07974bb65fe81920014ee872fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:37.191212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040839/publication.txtobserved aee0757f0eba21b0c63b86aeab4ac831...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. |
|---|