OT-2026-000023755
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000023755) never changes.
Identity and time
| Publication number | OT-2026-000023755 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7b67-a72c-d885c8c58fe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023755 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41037bdf50dc7134cee2fe9d1c5f30abc067f4dee6ee1d70366fe2276a60799d |
|---|---|
| Markdown | 28d159e0aeb3f7ef3d4df5a551fbeafa553be139a08cd3b020789202595f85a8 |
| Publication page | a1878bc841a0ed6132bbf8decc62fac30b35b5c41c42f1da4c9611ffbf9a5889 |
| Manifest | f712278b5e4375438bdfe35735db3cbf3a99dfb6c022b9adfc70fb172ba6ad38 |
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 | 7cmBXx/GWpj6R//V7y44QA+DinDHWWSx1dj1utVM8h0LafXNzeOAPO68Wz0CdHwCRJ/UInidw16xajTHx4kUAA== |
| 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
| 2026-09-17T11:50:06.502865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023755observed a1878bc841a0ed6132bbf8decc62fac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.483714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023755/manifest.jsonobserved f712278b5e4375438bdfe35735db3cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.464356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023755/publication.mdobserved 28d159e0aeb3f7ef3d4df5a551fbeafa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.436435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023755/publication.txtobserved 41037bdf50dc7134cee2fe9d1c5f30ab...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. |
|---|