OT-2026-000046914
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046914) never changes.
Identity and time
| Publication number | OT-2026-000046914 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7523-80e1-5e7e3fa44a56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43e73e8b5a0776b0aa1b5dc675304e691127bc1cc10639fc023695070c238654 |
|---|---|
| Markdown | d6ceebfe257a3dcc9024068c58c0f889566098b2b768ab92c8bb9b548ed4852a |
| Publication page | b5a4dd3bf5c9088276d5a53ccfad5291dfb692b0680603f484871587a2614ad2 |
| Manifest | 9be24cc998c9d349e794f580ae7c44dbc05a559fe46139baf07d9d0bf56c3183 |
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 | BnR37uzpjXVwxZdPESdkthvc7B1PJo64LX3XNyg9puVTEqNEahbfn/o0J2vhLi6lvbqWzO9hyu94mUod9NkYDg== |
| 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
| 2026-09-17T11:10:03.533001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914observed b5a4dd3bf5c9088276d5a53ccfad5291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.513559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/manifest.jsonobserved 9be24cc998c9d349e794f580ae7c44db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.493139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/publication.mdobserved d6ceebfe257a3dcc9024068c58c0f889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.460661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/publication.txtobserved 43e73e8b5a0776b0aa1b5dc675304e69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.985681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914observed b5a4dd3bf5c9088276d5a53ccfad5291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.964867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/manifest.jsonobserved 9be24cc998c9d349e794f580ae7c44db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.946510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/publication.mdobserved d6ceebfe257a3dcc9024068c58c0f889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.927814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046914/publication.txtobserved 43e73e8b5a0776b0aa1b5dc675304e69...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. |
|---|