OT-2026-000024457
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000024457) never changes.
Identity and time
| Publication number | OT-2026-000024457 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-77e8-baf2-68c81efe9ba7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024457 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7539d5af1f9b9bb9fcb9c409b9ca4249dfae7f961861e6b63b2c1fd338e3bcbf |
|---|---|
| Markdown | 345cb703c4ff210fad0c4cc6fa2d8e0678e3398d092a46a0b5d8e2e360f78644 |
| Publication page | 4d6b87607285d2359ba3288b655a9684dc1599d81120094eab8ae466443f8425 |
| Manifest | ba063b7258075acf934098e3c68d492ce001c11002f1dc448c0872f42b6d3dbc |
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 | fooKpweY6GfXKYMUgbsy0Y6EYkwqA/vAqhdloIKAz8nD9B+vnbgZVoZUihFC+oRMyG+jJBi5nwzx56EoHyImDg== |
| 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
| 2026-09-17T11:50:27.570557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457observed 4d6b87607285d2359ba3288b655a9684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.536802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/manifest.jsonobserved ba063b7258075acf934098e3c68d492c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.509053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/publication.mdobserved 345cb703c4ff210fad0c4cc6fa2d8e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.481311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/publication.txtobserved 7539d5af1f9b9bb9fcb9c409b9ca4249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.392113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457observed 4d6b87607285d2359ba3288b655a9684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.370926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/manifest.jsonobserved ba063b7258075acf934098e3c68d492c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.351911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/publication.mdobserved 345cb703c4ff210fad0c4cc6fa2d8e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.330553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024457/publication.txtobserved 7539d5af1f9b9bb9fcb9c409b9ca4249...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. |
|---|