OT-2026-000034397
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000034397) never changes.
Identity and time
| Publication number | OT-2026-000034397 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-7b78-95a7-35fc6de85632 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034397 |
| Status | PUBLIC |
Content hashes
| Canonical text | b630d7aa14ba98ce427810de18491187f73da773121630a30911f3e4ac3ebd8a |
|---|---|
| Markdown | 1af5cd15966b465b25141b8833d619385cfe28437e86fd5cbc00107fa5859fc3 |
| Publication page | e028ee50fe633ec837349ea9475bc991c2d65cfc229a063136bfd9029092808a |
| Manifest | 33aa5977d750e0f56fb165ed694d9871efddd1e12bce64b880e3c530060d3aec |
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 | ipOYhno8+nZZFJtQYoJ/fkKoHUOppZduWI1pe4XjswIi+vDZU2J0NMHntzi4beXdxB6BkytH92ER03DHP4i5Cg== |
| 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
| 2026-09-17T11:31:06.770708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034397observed e028ee50fe633ec837349ea9475bc991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:06.752551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034397/manifest.jsonobserved 33aa5977d750e0f56fb165ed694d9871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.734356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034397/publication.mdobserved 1af5cd15966b465b25141b8833d61938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.716828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034397/publication.txtobserved b630d7aa14ba98ce427810de18491187...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. |
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