OT-2026-000051198
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000051198) never changes.
Identity and time
| Publication number | OT-2026-000051198 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7355-9300-8d9edc9dcfd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62d604a20730d4abafeb74941faf98074ff8b5aaba16340519894b8f0ef2658a |
|---|---|
| Markdown | 5fe8f7973eec047bc99fcbf67278d7d6d6a6dcf27972d58801142c36b827be0b |
| Publication page | 99587b39ae475da725c4417aa32ef094a0c05df8c828530ff91fddb2a6b1cb65 |
| Manifest | a6a5ee36a1deafee4918d8431887f9624082a91be6f9725b3515bbe39b9fc26b |
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 | Pa8ldmEGKujjkb7aCiPkbNhcG0WMnHw4jZVS/DKtI+HzJLCXEGuY1KAlLDHgy3Ey8TRPWWMZ4Y0J7WMC1cWuBw== |
| 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
| 2026-09-17T10:58:58.690951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051198observed 99587b39ae475da725c4417aa32ef094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.672751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051198/manifest.jsonobserved a6a5ee36a1deafee4918d8431887f962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.653294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051198/publication.mdobserved 5fe8f7973eec047bc99fcbf67278d7d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.636678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051198/publication.txtobserved 62d604a20730d4abafeb74941faf9807...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. |
|---|