OT-2026-000030323
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000030323) never changes.
Identity and time
| Publication number | OT-2026-000030323 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-779b-bf86-930bef8bac33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e6111af6a07ef375b41da2f0f64d28701664b25a2cf774f6e4b45486e5a49f7 |
|---|---|
| Markdown | 0d97201691c900468605afadc8fe02d7d8019d6b3ea286ffb159307bfd5c0cd6 |
| Publication page | ab62670073203dea42f12d1e2717b26defd5838df0cefbafaae9ec7dcdeb470f |
| Manifest | ca60eaa3615c6477084db52d31b27681c7db902f0d64df94e9dd21766a661756 |
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 | 8JLi0pMwuXDfNNMWPVN5+CdDQgQEA8Aqc0X48KCtoayHKNjFq9PmqGWPmXXwgVSj9h4QSIosfUg/ko7UNpI3BQ== |
| 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
| 2026-09-17T11:38:01.849991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030323observed ab62670073203dea42f12d1e2717b26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:01.827038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030323/manifest.jsonobserved ca60eaa3615c6477084db52d31b27681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:01.810013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030323/publication.mdobserved 0d97201691c900468605afadc8fe02d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:01.792829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030323/publication.txtobserved 8e6111af6a07ef375b41da2f0f64d287...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. |
|---|