OT-2026-000018039
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000018039) never changes.
Identity and time
| Publication number | OT-2026-000018039 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7bbe-97cf-5a742843255f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aba732ed40882ddbfe76ca4f9a0b292ac41a02ccbd0af170105bbb28becbc15 |
|---|---|
| Markdown | 2f99b0eaf22ca449f6a15828e5184c4518d62c0f35ae4b4f188f3d30bc9c153f |
| Publication page | e63f8b89338329f98dbab22ae30293b9b65d9c10027751f05dd856cdc98fd448 |
| Manifest | 3c417d1fd1f84e66fb019f6aafeef766ac234e2c612d5260dbb826375abcdd87 |
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 | Y1nHvqGC6Rnw/M2p5re6BRd1mLD00yWvsFUDnX2uz1ebImRbZlJEqZr9U/4q3c5ms3dFsTtlUIxzHOkJklwYDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:04.433350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018039observed e63f8b89338329f98dbab22ae30293b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:04.417151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018039/manifest.jsonobserved 3c417d1fd1f84e66fb019f6aafeef766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:04.400083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018039/publication.mdobserved 2f99b0eaf22ca449f6a15828e5184c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:04.382731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018039/publication.txtobserved 5aba732ed40882ddbfe76ca4f9a0b292...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. |
|---|