OT-2026-000032582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000032582) never changes.
Identity and time
| Publication number | OT-2026-000032582 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-72ea-8dee-fae40d407612 · 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-2026-000032582 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbf99e06cba41aecbb83d1a653dea9ffc21074e186a72078dcbe4267a6d9981d |
|---|---|
| Markdown | 942900113a5aff316c1b071b1e70fc50a1defa61aaade9556dbc90ba78bff4f6 |
| Publication page | 00032a0cb7f54da5fd197544670173ad0a0026df63ce2ebd9678f0ab7ac334b9 |
| Manifest | 77e41ab3b54ae029c85b023fd83b4cbcf0855e3384bf3a3670affa283cf6d815 |
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 | am0dv+Xi91KNnDCGQvpFCwPbhZ81U6fD/C2wHTzC8oH60/1T0YbiQB2tA2cqAn/G2Q1Eqw5vF8uFU5JNI6EfCw== |
| 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
| 2026-09-17T11:34:09.523164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032582observed 00032a0cb7f54da5fd197544670173ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:09.505444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032582/manifest.jsonobserved 77e41ab3b54ae029c85b023fd83b4cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.483529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032582/publication.mdobserved 942900113a5aff316c1b071b1e70fc50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.463038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032582/publication.txtobserved fbf99e06cba41aecbb83d1a653dea9ff...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. |
|---|