OT-2026-000040819
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000040819) never changes.
Identity and time
| Publication number | OT-2026-000040819 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-72f7-a9c5-e6eaeb74d2b2 · 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-2026-000040819 |
| Status | PUBLIC |
Content hashes
| Canonical text | d18996d422d86e3d0c49f574047644eb5e0c2cd5aadfe8a26da6108940dfa438 |
|---|---|
| Markdown | 4ef257d58a8bced8327823cb5a0041d8b3e0725f70857287c107187fa075a231 |
| Publication page | acea70606645cadc032faf7bd068f426546f814066c4fb3d0f32035b586a3117 |
| Manifest | 754f1bbb2696ea4aa5d3a1f0f07afed4fbf38621899423c2f03226f778c41914 |
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 | HS08xFfyzQawKnIsZNqunqWzU0r/6gWRjpPhaJwrOWQ4LIp6M62ON/KRWNZOu4wKegSoYl5ui+FOIv2B9PdMAQ== |
| 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
| 2026-09-17T11:20:09.807291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819observed acea70606645cadc032faf7bd068f426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:09.789689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/manifest.jsonobserved 754f1bbb2696ea4aa5d3a1f0f07afed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:09.773019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/publication.mdobserved 4ef257d58a8bced8327823cb5a0041d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:09.757285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/publication.txtobserved d18996d422d86e3d0c49f574047644eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.759307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819observed acea70606645cadc032faf7bd068f426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.738569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/manifest.jsonobserved 754f1bbb2696ea4aa5d3a1f0f07afed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.721628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/publication.mdobserved 4ef257d58a8bced8327823cb5a0041d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:35.702829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040819/publication.txtobserved d18996d422d86e3d0c49f574047644eb...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. |
|---|