OT-2026-000046948
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000046948) never changes.
Identity and time
| Publication number | OT-2026-000046948 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7482-9e4d-e63bb821abea · 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-2026-000046948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23a7e11928a616af49c3cbb46e1f9c423ed1a9530bda5a5f8acc3c9dcad3ba3a |
|---|---|
| Markdown | 51377a8bd222ad2197c00e8dd0ee23ab1858a52201b3bffd087b8a1ad4251814 |
| Publication page | 6b673f188c3bd9f07b0196aefde86ba6b488a5aa52a88af700c61823b4e54274 |
| Manifest | 928a5c908b6a95af8bbece9ee95148c7b5f5cae0e6958296136a5c4466a0a14c |
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 | uZMWHo0SL0xe2Zc2WLT8AyOSD9pTnx6LJyfwIl10j/lMokH0ZXFe4KfrqQ6xc41jGn8JfXLgsNUi3SD4tH8gBg== |
| 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
| 2026-09-17T11:10:06.644905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948observed 6b673f188c3bd9f07b0196aefde86ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:06.623942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/manifest.jsonobserved 928a5c908b6a95af8bbece9ee95148c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.604007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/publication.mdobserved 51377a8bd222ad2197c00e8dd0ee23ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:06.584771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/publication.txtobserved 23a7e11928a616af49c3cbb46e1f9c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.775561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948observed 6b673f188c3bd9f07b0196aefde86ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.759291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/manifest.jsonobserved 928a5c908b6a95af8bbece9ee95148c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.743727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/publication.mdobserved 51377a8bd222ad2197c00e8dd0ee23ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:40.726172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046948/publication.txtobserved 23a7e11928a616af49c3cbb46e1f9c42...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. |
|---|