OT-2026-000013282
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000013282) never changes.
Identity and time
| Publication number | OT-2026-000013282 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7db3-88b9-2aa92b5c52f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5acae6d550f6ccebba020e34a82987fc2fc695d3b53315fdae9718fd2aff9bcb |
|---|---|
| Markdown | a750735bd6843f2e252e910bf53f102f55231c3e37d6dc9e3e48545ebe718c0a |
| Publication page | c260f0dd5d96ef03cd28753eeb33c8f840d04b1808f4dff4fa2d533e09f759f0 |
| Manifest | 2b162d8502231e4986c4c3fbf93b362357e850de2028cfdd03629d90bcb75c3b |
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 | /8fffJG5KoHssxZKT1sHFu5xD4RGyXwacqbnLe+Y3CrkAqET+6YiJZ7Z811n5BLlAuYukEgfzJe87G4ZALNRAg== |
| 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
| 2026-09-17T12:09:42.101558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013282observed c260f0dd5d96ef03cd28753eeb33c8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:42.080846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013282/manifest.jsonobserved 2b162d8502231e4986c4c3fbf93b3623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:42.058056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013282/publication.mdobserved a750735bd6843f2e252e910bf53f102f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:42.032118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013282/publication.txtobserved 5acae6d550f6ccebba020e34a82987fc...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. |
|---|