OT-2026-000030266
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000030266) never changes.
Identity and time
| Publication number | OT-2026-000030266 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7ae2-9d2e-c5da432cecda · 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-2026-000030266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36289aaba3600289a57e5f03ce08b78564723a3c8da7c3213797d36c8a89d1db |
|---|---|
| Markdown | bebee3b99ae8cf836a2dc10ecaf86f4eed99971aa0fcecd59926146eae8b1035 |
| Publication page | a527707ed54aa1f23cf6e18bf04a74388aeb09c72edb5bfbf0c5172e74897a7d |
| Manifest | 20300d0da8b7d089fd668539fafcbaad8375648f8156aa47e09a4a9c477f02f7 |
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 | C3Nd8ks+qWp6MrUQt7YjBCRcbskHbOUP9rk/yNSFOxTYT0riXwOoeFFXo4fa2gCjUK+ra+QZ+DjBVnwSKn6gBg== |
| 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
| 2026-09-17T11:40:45.825764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266observed a527707ed54aa1f23cf6e18bf04a7438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:45.805568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/manifest.jsonobserved 20300d0da8b7d089fd668539fafcbaad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.789850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/publication.mdobserved bebee3b99ae8cf836a2dc10ecaf86f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.773723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/publication.txtobserved 36289aaba3600289a57e5f03ce08b785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.737904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266observed a527707ed54aa1f23cf6e18bf04a7438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.721439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/manifest.jsonobserved 20300d0da8b7d089fd668539fafcbaad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.704278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/publication.mdobserved bebee3b99ae8cf836a2dc10ecaf86f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.683738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030266/publication.txtobserved 36289aaba3600289a57e5f03ce08b785...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. |
|---|