OT-2026-000030268
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000030268) never changes.
Identity and time
| Publication number | OT-2026-000030268 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-77b0-b729-76ae5c642608 · 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-2026-000030268 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee751a4796faa792a816df78d13a2a01bce22da7d9de184da9894b47b34dcbd9 |
|---|---|
| Markdown | 2d191641ef8c61051c4ba12fe683b6b242e4aa65d44899a8be67fcf4a616b1b0 |
| Publication page | f2854eaf214d985f4530f812396b90c9c96a4d216bab9c65fd2e4a501f663916 |
| Manifest | 7e7c8b3f674d549750d71e807e0097a5e1364460516c497f4a1ad3a3dcf0a15e |
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 | HAWp3kwICPzh00KKPsAhNBiTC2pMbgpv11O/m+Rf8iwfgLoWradSCTukrm1EXS1fn5yc9FNp/X/gpDWrLrzqCA== |
| 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
| 2026-09-17T11:40:45.974779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268observed f2854eaf214d985f4530f812396b90c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:45.955417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/manifest.jsonobserved 7e7c8b3f674d549750d71e807e0097a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.939054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/publication.mdobserved 2d191641ef8c61051c4ba12fe683b6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.917484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/publication.txtobserved ee751a4796faa792a816df78d13a2a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.890834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268observed f2854eaf214d985f4530f812396b90c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.874889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/manifest.jsonobserved 7e7c8b3f674d549750d71e807e0097a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.855660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/publication.mdobserved 2d191641ef8c61051c4ba12fe683b6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.837592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030268/publication.txtobserved ee751a4796faa792a816df78d13a2a01...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. |
|---|