OT-2026-000094753
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000094753) never changes.
Identity and time
| Publication number | OT-2026-000094753 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-793f-9d3e-305e07820f45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094753 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6c233d766a34f3df5b24c9ef1d8acee758f2e8dca8dfc4fb2757ce71bf55edc |
|---|---|
| Markdown | e1b36c302d3bddba1b7e03b557b23b98ac61a3a6136c923267b4fe67af5f0f72 |
| Publication page | 6d3fe91cf7fe442a075754a378e43f1a761e42c6e8228260cb3a62614af6eebf |
| Manifest | 4c5a8836e169f15a2d193be9dc16fe4527bfec8455b3d1a7a8d627f1fd678e39 |
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 | hQED5eachrAtHoCIrezWvrir3kkEmNPGnswg4MRhPulA6fXm9tb3ugoxg874akL5OZYDUkX6xcPaYN5tPrZxDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:13.493965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094753observed 6d3fe91cf7fe442a075754a378e43f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.476284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094753/manifest.jsonobserved 4c5a8836e169f15a2d193be9dc16fe45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.457341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094753/publication.mdobserved e1b36c302d3bddba1b7e03b557b23b98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.439117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094753/publication.txtobserved e6c233d766a34f3df5b24c9ef1d8acee...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. |
|---|