OT-2026-000045562
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000045562) never changes.
Identity and time
| Publication number | OT-2026-000045562 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-79cb-a93e-f411e99174cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 083a81286717c6af122386eebb3b5ee1b6617a63687defe5cabd5064a15a76ef |
|---|---|
| Markdown | 00e928c02aee5f4afebc331a50a02d84453854df2bb52828feda1fd45ef383c6 |
| Publication page | 6b4e6998d011c0fedc6bb8a7ef970bc16a8b7ea91ba86292ad568a62c93baef1 |
| Manifest | 4ab7750cc8acd1feb751e3392a715fc2a9f8b5c192e950f4dd0291f718efb7ac |
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 | TZGDxKVGarh0r3AXEz4k9FKhIn3FyWf1T17X1ADl830EM7rdtYx1ckDro8RNjW1Z8b6plaOYtYuxElL1PXpqCQ== |
| 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
| 2026-09-17T11:09:19.223097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045562observed 6b4e6998d011c0fedc6bb8a7ef970bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:19.202212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045562/manifest.jsonobserved 4ab7750cc8acd1feb751e3392a715fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.181357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045562/publication.mdobserved 00e928c02aee5f4afebc331a50a02d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.158861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045562/publication.txtobserved 083a81286717c6af122386eebb3b5ee1...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. |
|---|