OT-2026-000016314
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000016314) never changes.
Identity and time
| Publication number | OT-2026-000016314 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7725-b0f4-e5b8abb6d025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8daf786d32dc6127a190815c6de2a6b8ea53407c538199d53a1e9aee3d92223f |
|---|---|
| Markdown | 9d71ae9e233e3f31a01d15b1c5314b7fd34e2d9b27c1fd6109999f7192de4b44 |
| Publication page | ae1fdb4e42fb48c4a898e10ddb7de8c558c605b5776a11c33ef7dc8cc3cc5fd0 |
| Manifest | ffb284b6c7219ebfc98d6d27ac8e6a968c415c94781e0dfa56a8aaeea8d6b562 |
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 | g2jfl6HLzjw8/ldML0leoOdQy/r/LtvKpFo11kDbbpxTnKGBgBLuu8iPTYQPgSQOTZrWWLtQl9oYwGr2Bks2BA== |
| 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
| 2026-09-17T12:03:48.823254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016314observed ae1fdb4e42fb48c4a898e10ddb7de8c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:48.802222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016314/manifest.jsonobserved ffb284b6c7219ebfc98d6d27ac8e6a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.783272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016314/publication.mdobserved 9d71ae9e233e3f31a01d15b1c5314b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.763354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016314/publication.txtobserved 8daf786d32dc6127a190815c6de2a6b8...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. |
|---|