OT-2026-000062287
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000062287) never changes.
Identity and time
| Publication number | OT-2026-000062287 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-72a8-b9d4-6bd2aa381144 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062287 |
| Status | PUBLIC |
Content hashes
| Canonical text | 495069254ca5c4670be8b249bf4049a9d098bd9a7d22e100546eccaec253ecd1 |
|---|---|
| Markdown | 85d9b3203f62cfcec2667327e624ec20db68bd71520c0f70743735868ac921ff |
| Publication page | 5a948d279e6357b8799c5e93012dfb2cea2f1ae3e236c17a6b98a80397b3af12 |
| Manifest | e14b6330a3fd87a7119a7a288b5801e7d0e8ef5493ab6b4caeafbad19e9d2f2b |
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 | IpBYLSYO7wLBKAJLoSbd96qhcNRaXeY5Iv/T58PdeJbj5aWknp756S65fIlagmRwjO1TzwSWL4FR7z8MHwPLDA== |
| 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
| 2026-09-17T10:39:34.381792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062287observed 5a948d279e6357b8799c5e93012dfb2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:34.363299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062287/manifest.jsonobserved e14b6330a3fd87a7119a7a288b5801e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.344970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062287/publication.mdobserved 85d9b3203f62cfcec2667327e624ec20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.326953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062287/publication.txtobserved 495069254ca5c4670be8b249bf4049a9...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. |
|---|