OT-2026-000034562
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000034562) never changes.
Identity and time
| Publication number | OT-2026-000034562 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7417-b5b4-e1ab7a9dbb66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c311f59b4a68b77d10a8b1bcfc5fcae8d3bd07e09528170d275a6cb326ff82d |
|---|---|
| Markdown | df5173bcea4963ff8e73fe97f40c2684b17ebc26bf698d3e7430e6c750266244 |
| Publication page | 0af4eb04143ee836d478e47f66854653c45ac798f61862878dc60572cca9ee1f |
| Manifest | 6fb447f2d2853c5d6c7cd9d143643f25a526d5bd41ba9e7f4ee1179d3568862d |
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 | BGLFq7uK0viNTPSoBDdwqcaVdYFHVEmO30xc5cqPGt58wGuD3NrlR0djuByCyLvAJ1Cx+llwHuy2lWvkIgJYAA== |
| 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
| 2026-09-17T11:28:55.641806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034562observed 0af4eb04143ee836d478e47f66854653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:55.620376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034562/manifest.jsonobserved 6fb447f2d2853c5d6c7cd9d143643f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:55.602734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034562/publication.mdobserved df5173bcea4963ff8e73fe97f40c2684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:55.582969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034562/publication.txtobserved 2c311f59b4a68b77d10a8b1bcfc5fcae...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. |
|---|