OT-2026-000040955
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000040955) never changes.
Identity and time
| Publication number | OT-2026-000040955 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7943-a339-6833da41c0b6 · 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-2026-000040955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 099e3babdfda139ac6a15a368cc6531f98ef460fc7f3029d0e34905751956af1 |
|---|---|
| Markdown | 5f6c65b524db4eba0825b967ff649c0dff5977f82283c7d982a18407bbe17603 |
| Publication page | aaf8bca169c1ca68cf7466a64c6bc2ababa0ed56a69dce53aa19ea9bfcf58fe3 |
| Manifest | d142a90e53c9b15b67b7f4149a22a48284a198ee610b43d57c61da76a4892318 |
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 | fq3EFIB4fTIND4epBhQaJ9NG+qtvknaLoUd7ESw6lITOb98LVGeHC3tkLDE0OQ+ipYzkQdGBcQZ4UH7f7ib/Bg== |
| 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
| 2026-09-17T11:20:21.281807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955observed aaf8bca169c1ca68cf7466a64c6bc2ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.265880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/manifest.jsonobserved d142a90e53c9b15b67b7f4149a22a482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.250191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/publication.mdobserved 5f6c65b524db4eba0825b967ff649c0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.233442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/publication.txtobserved 099e3babdfda139ac6a15a368cc6531f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.124874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955observed aaf8bca169c1ca68cf7466a64c6bc2ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.108555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/manifest.jsonobserved d142a90e53c9b15b67b7f4149a22a482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.093197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/publication.mdobserved 5f6c65b524db4eba0825b967ff649c0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.076543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040955/publication.txtobserved 099e3babdfda139ac6a15a368cc6531f...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. |
|---|