OT-2026-000096852
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000096852) never changes.
Identity and time
| Publication number | OT-2026-000096852 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-76d7-adb5-e157de92122d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096852 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea70cc44e1d92eb9eea8360d354a1b8e9826fbdc72f64507e05dfd0de65cca2c |
|---|---|
| Markdown | fbf4cffb0763566e0e98eeefb1a14019d0f9c633de2c6a1d419d8c73af116a3f |
| Publication page | dc17d53c391c5b2650e1d369d4bc5f79111e5b12ff83ef9230744c2de6f59071 |
| Manifest | 019bc7497c307fdd693f206489aba2609c5b839e52de71c77ce37974350a4e76 |
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 | IBM8LmuQK+58ZxOLW2CsHUvE5I6dIm9i35wL8FP7jgZcoT4nYF2kHp4jSL4x/zBvUhPTYMnLtNDysvrp3qSCAA== |
| 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
| 2026-09-17T09:34:26.972016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096852observed dc17d53c391c5b2650e1d369d4bc5f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:26.953928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096852/manifest.jsonobserved 019bc7497c307fdd693f206489aba260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:26.936768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096852/publication.mdobserved fbf4cffb0763566e0e98eeefb1a14019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:26.916399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096852/publication.txtobserved ea70cc44e1d92eb9eea8360d354a1b8e...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. |
|---|