OT-2026-000032787
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000032787) never changes.
Identity and time
| Publication number | OT-2026-000032787 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-71db-8c00-449cfd6ea8a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ed5eeb2094c3744760e9f1f2376ffd9e437830e4d998453a598a00d61a6ec40 |
|---|---|
| Markdown | a254b60ebfaedfcb00e99523bd9a044149b4d3a9e079a8dc0396ddb52029511f |
| Publication page | 35b2d94927fdb6410931b899a631687bb510e4d72a646400ee9f3b5929fda0a2 |
| Manifest | d215107eb4bed9c2c74b8aeea88c56f728cca0cefbaf7919fe3dc91935e25c76 |
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 | 9kYKZXMW5c7a6BnRh7zRtHhvDdgUn9k4LuHb+gs21OoWYnSwkiyuJ+V/r1A3A6EpSU3+BeqnkhI+3o3i7VM/Cg== |
| 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
| 2026-09-17T11:32:13.821683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032787observed 35b2d94927fdb6410931b899a631687b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:13.804402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032787/manifest.jsonobserved d215107eb4bed9c2c74b8aeea88c56f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:13.784807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032787/publication.mdobserved a254b60ebfaedfcb00e99523bd9a0441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:13.765664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032787/publication.txtobserved 0ed5eeb2094c3744760e9f1f2376ffd9...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. |
|---|