OT-2026-000040346
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040346) never changes.
Identity and time
| Publication number | OT-2026-000040346 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-79d5-bb35-2c2fd74709ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040346 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaa97bc37d354d0b6ca916beed285939835381a5a835a2cfc1f82691c7d4f665 |
|---|---|
| Markdown | a87e36a8148186514181867813567e7e1868f29c204f2e1e50add8e3cccf0f2a |
| Publication page | b3f8f80d57f3545b890160ec6361cb31e368b9ef8fc7b48570828296ebdd9bf0 |
| Manifest | a8ac3831000880051bb27ae90d1b32e742af6d815081db0f9a5df174e8fa56e1 |
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 | 19sRsfKLELgsLSSXUE1Y0Q9fF9Ohsm9zjbmiaEZZNABrsZx8yF8df7MgUI2zTLyK8ekMDFQNDi0kQUNjQZcPBw== |
| 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
| 2026-09-17T11:19:21.379257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040346observed b3f8f80d57f3545b890160ec6361cb31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:21.361688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040346/manifest.jsonobserved a8ac3831000880051bb27ae90d1b32e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.345221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040346/publication.mdobserved a87e36a8148186514181867813567e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:21.326762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040346/publication.txtobserved aaa97bc37d354d0b6ca916beed285939...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. |
|---|