OT-2026-000069793
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000069793) never changes.
Identity and time
| Publication number | OT-2026-000069793 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7497-8c87-83ce5a232c9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 084d7b4f97d665678c23db45b3f8488dee9bd26d4a075c84b609716afd7cf1aa |
|---|---|
| Markdown | 9e97a70d7c3f26437652008be25361990993b3740826759942380cd8acf81b07 |
| Publication page | ef8c7fa9f923697f9c53a1dba3224a121258e58001499b5234955b3cb018b5b5 |
| Manifest | a080e9bd9b31c3299d2bc1577bca3b4cef7a1e6367405205937111655ca5f9b6 |
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 | 3mnZE68OfDHmvMuoRFIz+VRbkToLTIwgwORrrS3KMng+0V39iaz5h8Mf0C6o1DmKBp6DBB7wwOvLXSrrwXRsAw== |
| 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
| 2026-09-17T10:26:37.528516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069793observed ef8c7fa9f923697f9c53a1dba3224a12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:37.510392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069793/manifest.jsonobserved a080e9bd9b31c3299d2bc1577bca3b4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.491693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069793/publication.mdobserved 9e97a70d7c3f26437652008be2536199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.474579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069793/publication.txtobserved 084d7b4f97d665678c23db45b3f8488d...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. |
|---|