OT-2026-000032395
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000032395) never changes.
Identity and time
| Publication number | OT-2026-000032395 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7924-af7a-46a04eec042b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f15dd49e32fb33719c21b2f43a857feeaec75bcdf2ac11cbeb86c62c6afa95f |
|---|---|
| Markdown | 2297e0fe7caefa7ed736b1d4bcca25f340a0a30a813c3127efa493cf659e9ac9 |
| Publication page | db1eba55e9f86c0e2aeb6ada161d4737314dae0ead316325a4b785f72567240c |
| Manifest | b66535e665be574999866cafc439474c2f816e56ed19d7dd2d272797a2a0d646 |
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 | R3LTriYzqQGGu5khGduWGiind3KlTVK0lrbv7UTqI08P/riPo1EQ2dbnwz12PtdUDpNVSB1NqIhT0GVrSlPABQ== |
| 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
| 2026-09-17T11:33:48.379991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032395observed db1eba55e9f86c0e2aeb6ada161d4737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:48.359763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032395/manifest.jsonobserved b66535e665be574999866cafc439474c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.342560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032395/publication.mdobserved 2297e0fe7caefa7ed736b1d4bcca25f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.321894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032395/publication.txtobserved 4f15dd49e32fb33719c21b2f43a857fe...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. |
|---|