OT-2026-000005208
Publication integrity record
Bellows cup vacuum gripper, three zone face, ejector fed, sustained blow off before 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-2026-000005208) never changes.
Identity and time
| Publication number | OT-2026-000005208 · never reused |
|---|---|
| Internal UUID | 01a0a931-53e6-758b-8ebd-d35007405095 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:49:37.385836Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5356cba0bae33b297640a4c9429762820b75e95ea064f78a421f6675fea27c64 |
|---|---|
| Markdown | 5c501c3b49757a7962781a773c2bf14e9beea6806f41b0c3e4048c57c1656875 |
| Publication page | 991d17bcde591966c40d91539b0d7e67805b71d7c84c272edaa815e4f2773c0b |
| Manifest | 38bf01845bcb3213d77ef2aa9a2c203c150266aef8fc004c73c2b7607aac0aab |
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 | 9bzEboiur92gcGlq4iq/R0/CQu6Doh/A9Fx8MyuFXfYE3N1Goo0WIGdWorXNj9LSm211RZ8hCBasAPEAw2owDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T07:50:03.654857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005208observed 991d17bcde591966c40d91539b0d7e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:03.644007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005208/manifest.jsonobserved 38bf01845bcb3213d77ef2aa9a2c203c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:03.629961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005208/publication.mdobserved 5c501c3b49757a7962781a773c2bf14e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:03.495531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005208/publication.txtobserved 5356cba0bae33b297640a4c942976282...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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