OT-2026-000009181
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, vented 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-2026-000009181) never changes.
Identity and time
| Publication number | OT-2026-000009181 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7a82-b9cc-ff142efa4da0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 382b95900e26184dcfd680a85d85cfe2ae447cc704036ec0dac4eb2fb96dd35e |
|---|---|
| Markdown | 09255feccc73bf743b07bbb352a9e775d5a19b9d906227c6aefe1bda0af3c2d9 |
| Publication page | 9b867240fbffd3e4494445ee5a5ce1fb7b418e7ca549c6814ab952dcf7040898 |
| Manifest | 09326a19a27a2807627f8c724df16849865d1f9467b8517a85773fccf09c25cc |
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 | TGhnwVKZo/eHhnDbx7D+48kIqy4BtdSA2BbsE691SiGxgk/BwoOm1C7/uONtXNnbrlJFyZgkB21VW/awYuOpBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.537173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009181observed 9b867240fbffd3e4494445ee5a5ce1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.516806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009181/manifest.jsonobserved 09326a19a27a2807627f8c724df16849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.494399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009181/publication.mdobserved 09255feccc73bf743b07bbb352a9e775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.474658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009181/publication.txtobserved 382b95900e26184dcfd680a85d85cfe2...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. |
|---|