OT-2026-000065343
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000065343) never changes.
Identity and time
| Publication number | OT-2026-000065343 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-73fb-a249-b923826b949c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 787603a935cc9c3817aa31bce965cc4c845fd07551d75886c6f806a20d6c8854 |
|---|---|
| Markdown | 6c0515fb726dd61d7ebd04ca5ecfe292a848b0914acccefbcc471046a376ed0c |
| Publication page | 105d3b3bbdc70c62ad13bf1e4889d1475191c9cccfe947daf82715285dce71a4 |
| Manifest | 1f6fd169e6f119ac589cccd76085f98e07c16b8ad3c61cfd784a3809eb96d1bd |
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 | q2u9z66siQaXpHzInmAT5Ghf94FGJd2SkaOPFrMXcHJRWgWkQzUdySr7v7bMnzq/Ow84iPucll4bgnEwf17NBw== |
| 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
| 2026-09-17T10:35:19.584048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065343observed 105d3b3bbdc70c62ad13bf1e4889d147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:19.566658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065343/manifest.jsonobserved 1f6fd169e6f119ac589cccd76085f98e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.549143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065343/publication.mdobserved 6c0515fb726dd61d7ebd04ca5ecfe292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.531271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065343/publication.txtobserved 787603a935cc9c3817aa31bce965cc4c...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. |
|---|