OT-2026-000011249
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, vented 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-2026-000011249) never changes.
Identity and time
| Publication number | OT-2026-000011249 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-719f-961b-ee7748ba846a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7da73c3b80d9f31570f59ef1ab9c088897c328b9fe2b99369fe6c604a07fac11 |
|---|---|
| Markdown | 305ef216a2bdfedfa9aa7b7183f3d4d135fad4425012c845e1fe134b7e4cbf0c |
| Publication page | ef5f97b262351c05d3376829fc9fe52e4caecfffae9f6ac05246bffc938956bc |
| Manifest | 3b027485d0cfbcedd9108dd328f285f2c3d15cac7c4a2ec83a4520eac5573dbc |
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 | ec3QpuPXi3AFaBVr2vZfa4Rdp4iaF4dcJoKuKBMpuTuNd8KbFAMt/O/9gebaDeI8Xy3ZQoYx9FPYQnkvqlQFBA== |
| 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
| 2026-09-17T12:14:12.940473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011249observed ef5f97b262351c05d3376829fc9fe52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:12.922545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011249/manifest.jsonobserved 3b027485d0cfbcedd9108dd328f285f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:12.904054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011249/publication.mdobserved 305ef216a2bdfedfa9aa7b7183f3d4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:12.885673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011249/publication.txtobserved 7da73c3b80d9f31570f59ef1ab9c0888...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. |
|---|