OT-2026-000068435
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000068435) never changes.
Identity and time
| Publication number | OT-2026-000068435 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7c8d-b695-cee9d028c011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fcc89f947d8dda282e4e3cd0bcca348fec85270f5b1273259286fb7aee37d9d |
|---|---|
| Markdown | 747776e13f07b2c87b6dee296b9d045a479ecb00b3e4bca37eabf78a3e882322 |
| Publication page | c6d1853bcb1e1204138a700afdd657db58cc5e578d6e208040bba357d49573a2 |
| Manifest | 8773428b03375f03e13733e21819f9cfa924b3b5f7a1bcbb56797f5be7c574c4 |
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 | +ylVYBsgJSmgt1U9AI+ouhpIAPFzGFSCWZV34U2a3XVjF6k2WWEQJerXABNczhQNJGY9lggn0yikSZhdb2RgDg== |
| 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
| 2026-09-17T10:29:34.749210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068435observed c6d1853bcb1e1204138a700afdd657db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:34.731752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068435/manifest.jsonobserved 8773428b03375f03e13733e21819f9cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.714775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068435/publication.mdobserved 747776e13f07b2c87b6dee296b9d045a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:34.697235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068435/publication.txtobserved 4fcc89f947d8dda282e4e3cd0bcca348...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. |
|---|