OT-2026-000068685
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000068685) never changes.
Identity and time
| Publication number | OT-2026-000068685 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-780d-88f4-ced5b21ea079 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068685 |
| Status | PUBLIC |
Content hashes
| Canonical text | efb862daa3759b52ebb1979125aac75c8e6ecb1547233105f607726022386280 |
|---|---|
| Markdown | c23ef4a1e1b30749bee65eb40f975963b1dff5d7344f84d0bd141f50bd7055dd |
| Publication page | d60eab2211843971ded7d81402f80378d9b3f6d6d6cb5b7c5b32d94420eac435 |
| Manifest | 9185a2f1e17bf696604e4f2d9364a60ab78c28bf4a7568db298081cf026d0abe |
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 | lzuzzzqABlw4fw6IZn980EDwi3v8o5b6c4YK0GfyDLv4ryawlSA2j3Icg5EY5E4F7OmHiikL3hfPOzHQh7doAA== |
| 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
| 2026-09-17T10:29:53.279495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068685observed d60eab2211843971ded7d81402f80378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:53.262144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068685/manifest.jsonobserved 9185a2f1e17bf696604e4f2d9364a60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:53.244966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068685/publication.mdobserved c23ef4a1e1b30749bee65eb40f975963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:53.227861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068685/publication.txtobserved efb862daa3759b52ebb1979125aac75c...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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