OT-2026-000103532
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, 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-2026-000103532) never changes.
Identity and time
| Publication number | OT-2026-000103532 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-7779-a020-67b4ce8cf752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103532 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac8676185cace267814fb6d97bda6bcccd969ceadf9f7f50349c8246c59fb4c2 |
|---|---|
| Markdown | c0a5b1ea1b32a95cd0586b90b55cec9975b7f221f1aa22ed0bbe3f7156676ecd |
| Publication page | 6c1c7211e7b5abfd44ea7c30a9fa5eccea75be5dfbeb825503d19551d810001f |
| Manifest | 871d95e487fd52e07d30d92e5836f350b879505e117be56fc27fbdf4c4b10822 |
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 | OignnZ7vH3F7mYQSa/qjdvNTX/Uyk0XXxInaYFOXqw0njenAZZPEf8Fb2GGQTWr4JFp/FTxyypInlziY9nGVBQ== |
| 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
| 2026-09-17T09:22:18.403567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103532observed 6c1c7211e7b5abfd44ea7c30a9fa5ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:18.386297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103532/manifest.jsonobserved 871d95e487fd52e07d30d92e5836f350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:18.367865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103532/publication.mdobserved c0a5b1ea1b32a95cd0586b90b55cec99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:18.351218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103532/publication.txtobserved ac8676185cace267814fb6d97bda6bcc...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. |
|---|