OT-2026-000046033
Publication integrity record
Single cup vacuum gripper, pump fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046033) never changes.
Identity and time
| Publication number | OT-2026-000046033 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-7278-9675-6a2f214f5188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046033 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1fcfb313c091ea7344d2d1ac660cacab7984f26b5ac37f85ed1fe2e13135e7f |
|---|---|
| Markdown | eb344dc6cfcbe8c712c534ef66c785777b7f00217c4207b412533d7f45586938 |
| Publication page | cdd49ef7ba33da55f2702d7c7a4b31cb2578e0398d20060935f051a7c22dbb2d |
| Manifest | 75d7f855d1a3288fda466e891aa5b06a0f2c84622810d4774dd411a157c75426 |
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 | ge/GOi3USi/7Eq6t9/BmDmTIbkv4sKwlK6ipU5AGd5xfyppQeHIXby8zbfxJDGnmktoFWKv2LEoQMHcxqkDsAQ== |
| 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
| 2026-09-17T11:08:59.005838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046033observed cdd49ef7ba33da55f2702d7c7a4b31cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:58.987208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046033/manifest.jsonobserved 75d7f855d1a3288fda466e891aa5b06a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:58.968496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046033/publication.mdobserved eb344dc6cfcbe8c712c534ef66c78577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:58.949594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046033/publication.txtobserved d1fcfb313c091ea7344d2d1ac660caca...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. |
|---|