OT-2026-000102044
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, pulsed blow-off 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-2026-000102044) never changes.
Identity and time
| Publication number | OT-2026-000102044 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-71c8-aaa6-3cea22b1021b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e9721cbe2e14a5058b5b043b94b1f6c732025f856b98b3b0715727fb9546a34 |
|---|---|
| Markdown | 323ea95d27dce75ba77e5c9694aeba68c1fcf8e8e72ddf249aaba412f684eab2 |
| Publication page | 385c2ad4ee291d2acf081fabf86e1152efb70b3b6a560962d089a5b7916dc63f |
| Manifest | d42490884f3756d0b024ee114318cd38db7ae6cb24e1d926316a597fcf2afed8 |
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 | FsCEVvncxj8JreuWBMdHB8ZuPHAGqQG3oLOgxk8DmIW/qjIYja51t5uULrw5uqjUlGT3qDzWTHNjbr+sAiMhBw== |
| 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
| 2026-09-17T09:25:10.919622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102044observed 385c2ad4ee291d2acf081fabf86e1152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:10.898672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102044/manifest.jsonobserved d42490884f3756d0b024ee114318cd38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:10.879855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102044/publication.mdobserved 323ea95d27dce75ba77e5c9694aeba68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:10.862110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102044/publication.txtobserved 6e9721cbe2e14a5058b5b043b94b1f6c...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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