OT-2026-000084129
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000084129) never changes.
Identity and time
| Publication number | OT-2026-000084129 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7b3f-806a-37e86a159c1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084129 |
| Status | PUBLIC |
Content hashes
| Canonical text | c221c7a5c87be96d793b0cc2b3788c7b7ffd062de6d7e4559f9bbd4c66647c71 |
|---|---|
| Markdown | ede768477f9b7d508aa2df323f792f575d824948a1ff85c262257e71d68af09c |
| Publication page | 1d1034a2ff350072f5e9b1af991b554726971d1d9841042403389766cb2f63b6 |
| Manifest | 740bf8912c6dec0312cda9c1756d98ad6183f292b3fc0db7330806537cdea670 |
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 | ygwj/GZXAKBaFGJ7EhE6O/i/6heUoyWpux2ZC7PnMC2qn7uysjfWdvOk3i+UMD+Q9M1dWbtmQ3fCeGdnBjdMAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:53.543888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084129observed 1d1034a2ff350072f5e9b1af991b5547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:53.523098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084129/manifest.jsonobserved 740bf8912c6dec0312cda9c1756d98ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:53.505185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084129/publication.mdobserved ede768477f9b7d508aa2df323f792f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:53.484583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084129/publication.txtobserved c221c7a5c87be96d793b0cc2b3788c7b...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. |
|---|