OT-2026-000099265
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000099265) never changes.
Identity and time
| Publication number | OT-2026-000099265 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7dac-bae8-f4a96f0f9248 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fc9f5f8538f9f9f0b371cbabb0bc998f0f4ad8436b3e41d976296dc268b8fa8 |
|---|---|
| Markdown | d1371e99a13e30598d3d02c0aa2db637d947f3b3547b0947be83bb67ca609346 |
| Publication page | 41b20620460879b1e86a4ed967eaa299395eb79176a479d981b1b9997dd82c11 |
| Manifest | a4e2b708226cfa155ab9f514144519cb858208e0ea89991b4f315560483e582b |
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 | GJbDyVUmmJT5mKclbZLbHRjd0u06ar9PBu75PcTL2eZQQk/hdkO/PovnRVNlBO5cEzFxOQ7kCATYnvesx7veBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:42.741197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099265observed 41b20620460879b1e86a4ed967eaa299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.721833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099265/manifest.jsonobserved a4e2b708226cfa155ab9f514144519cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.703730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099265/publication.mdobserved d1371e99a13e30598d3d02c0aa2db637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.681046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099265/publication.txtobserved 3fc9f5f8538f9f9f0b371cbabb0bc998...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. |
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