OT-2026-000048389
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000048389) never changes.
Identity and time
| Publication number | OT-2026-000048389 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-7d36-8d55-33b927b91ff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048389 |
| Status | PUBLIC |
Content hashes
| Canonical text | 788eba08cec0327159ef7b99975b6c6bd95b9db770f3a9be215d0b38c20296b5 |
|---|---|
| Markdown | c2b1c25ccc06f33268a1a6ab3474c992d324947dc8aed2902fe9d0f40617280b |
| Publication page | 17afff72e212c92922a4ca2383b64a19eaf14f54214517da769421d643cb6e6d |
| Manifest | eb82170b6304e915e78ca057f25a1338223e071eac8f7d33004b4fe0ff2d4005 |
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 | 3Rku0TVunPvdXHMXJOXyB0RlhTRqhQSQvLKFjf8EneH0rx4ms4362fWbfBffDV22bPcn4dsKTlxMqAoSe8/bCQ== |
| 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
| 2026-09-17T11:05:01.272988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048389observed 17afff72e212c92922a4ca2383b64a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:01.252305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048389/manifest.jsonobserved eb82170b6304e915e78ca057f25a1338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:01.229956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048389/publication.mdobserved c2b1c25ccc06f33268a1a6ab3474c992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:01.211014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048389/publication.txtobserved 788eba08cec0327159ef7b99975b6c6b...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. |
|---|