OT-2026-000085309
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000085309) never changes.
Identity and time
| Publication number | OT-2026-000085309 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-79f2-9123-6678bba9f10f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 882bf67041804e2bc6e06185f57d13bd9288b35635a83f6beaf94986d5763f83 |
|---|---|
| Markdown | 199b2c42d2d92a8bf3022f65134268424e6634ffe4aadde2885cbb62880c3365 |
| Publication page | d51be10313642a799acb8ad2b9d6c57cefbee23e0337de121a47c479ea1764e4 |
| Manifest | 6041761936b772bbc758ed6d3c06b3d9e8160b214ed2de7866448b1a11b840ac |
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 | AVlkvwk9xDjLvHxacVPAYP4bQMeYSR4bu5yqZcoYwtoS3zFSzZnw0wX7nO8p/cScu7i7fDBNLLD3P6w7PI80Aw== |
| 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
| 2026-09-17T09:54:01.717139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085309observed d51be10313642a799acb8ad2b9d6c57c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:01.698200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085309/manifest.jsonobserved 6041761936b772bbc758ed6d3c06b3d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.680447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085309/publication.mdobserved 199b2c42d2d92a8bf3022f6513426842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.662426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085309/publication.txtobserved 882bf67041804e2bc6e06185f57d13bd...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. |
|---|