OT-2026-000009459
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000009459) never changes.
Identity and time
| Publication number | OT-2026-000009459 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7c6d-af5c-e18c6ca9ce66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b3cd364ba298eeeaa69daa4f9034c5c719632c04ade6a8b1f40dd0a99a8c6a5 |
|---|---|
| Markdown | d236ceb4f44ea07dd68ee65dee8b81bcfa441890e6ecc5b78473e77177e87343 |
| Publication page | 51ddfab101a04b73f8e6c0e2c85057209391b74739aa969d61df5f076a07347a |
| Manifest | b2f00700b39d9dd3b4fe50e593311fdc5b5813d3a5a8518807cd7e78d93a4f5a |
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 | 4wgQTaA+xVqzF1tIwcvHvQv7TW5Bukdrc/oMzM3z8/ZKR3+k2weELt9KjHmpxqzXjwws6vs2s+7o/Pi1oHvwAA== |
| 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
| 2026-09-17T12:16:50.855077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009459observed 51ddfab101a04b73f8e6c0e2c8505720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:50.836658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009459/manifest.jsonobserved b2f00700b39d9dd3b4fe50e593311fdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.817572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009459/publication.mdobserved d236ceb4f44ea07dd68ee65dee8b81bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.797628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009459/publication.txtobserved 7b3cd364ba298eeeaa69daa4f9034c5c...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. |
|---|