OT-2026-000046297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000046297) never changes.
Identity and time
| Publication number | OT-2026-000046297 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7cbe-a4e3-b9d79de87b54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 734728d769e019d3812dc985ef9bbefe33010838ca8199117c5755c03790b4b3 |
|---|---|
| Markdown | 99af02b2bdbfbd31c927f097f72561d85488964a8bc8ceda380e90555cefe2d7 |
| Publication page | 0841ae07a8d132a805acff2b37d3601d3f4688f7f77fb01eef82c9e7a028d7ec |
| Manifest | 42cbee3ee0c99b282ef3719938335352245ff879c81c9d53ed6681553d64e11a |
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 | hOiVnusZ2hZGV4ighc3w2+JyVM0+ZqdSZgva9FzH8dfeDf2zt6RXnhW/K3M+LRlM3XDWQrRY+vTJ6AdRjBt0Ag== |
| 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
| 2026-09-17T11:08:15.978831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046297observed 0841ae07a8d132a805acff2b37d3601d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:15.958789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046297/manifest.jsonobserved 42cbee3ee0c99b282ef3719938335352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:15.940056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046297/publication.mdobserved 99af02b2bdbfbd31c927f097f72561d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:15.922467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046297/publication.txtobserved 734728d769e019d3812dc985ef9bbefe...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. |
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