OT-2026-000065355
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000065355) never changes.
Identity and time
| Publication number | OT-2026-000065355 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfb-7588-9496-0f8a0b1b7229 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065355 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea38f7ebfa31c5c393bd34356e72cc4653be5e18d9fccac5070c8e0f93669005 |
|---|---|
| Markdown | ac609483354ca86d01843aebd92255cb1ff4a9b3b18bbb96e89bd734e0784ab5 |
| Publication page | 706a15896249a3e28872d59c4d4fb6c20ee42fb701859f61d5fa6be53a298b79 |
| Manifest | 34540385bc5853f9e9c241ef55bd9fa230e7f1d4788247f95959ce9094d4862d |
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 | YDAdK1kRY2BcB4a1/nwaYp2ZmltNmTGesWyx5UlD+pzsnkLqxCnTVnhdjMYkRNLjdnu12lhePiEJdbFlfHBNDQ== |
| 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
| 2026-09-17T10:35:20.511109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065355observed 706a15896249a3e28872d59c4d4fb6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:20.491262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065355/manifest.jsonobserved 34540385bc5853f9e9c241ef55bd9fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.472412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065355/publication.mdobserved ac609483354ca86d01843aebd92255cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.453571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065355/publication.txtobserved ea38f7ebfa31c5c393bd34356e72cc46...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. |
|---|