OT-2026-000068586
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000068586) never changes.
Identity and time
| Publication number | OT-2026-000068586 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7dea-a353-ebe21097cd38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63b2e13856194b72940fdae179b50ce3a6c7f3350406d5b852eba6172fe1bf0f |
|---|---|
| Markdown | 4704abe9e2fe42c80e80ba12884feae61cfc2fe0246566703096b38e691fc477 |
| Publication page | 07043fdfd7c9d3b1876c5d606ffb5c284877b37f1df063fe0fec872e56098f2e |
| Manifest | 3f058ec0c48c9600c831157d351bada7842b815e95fa11cf75b5dc3c81116d9e |
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 | As06jG5v8tIyrxu9QhLDPqVgwSUEBqFIQ6ndrKp/95R2DZWLtW49TYZvg1hw+VDnzyEgYseQdLZ9evg+of1xDw== |
| 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
| 2026-09-17T10:29:45.720748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068586observed 07043fdfd7c9d3b1876c5d606ffb5c28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:45.702302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068586/manifest.jsonobserved 3f058ec0c48c9600c831157d351bada7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.684031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068586/publication.mdobserved 4704abe9e2fe42c80e80ba12884feae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.667269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068586/publication.txtobserved 63b2e13856194b72940fdae179b50ce3...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. |
|---|