OT-2026-000024534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000024534) never changes.
Identity and time
| Publication number | OT-2026-000024534 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-77c4-b933-f95f427c07db · 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-2026-000024534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84e0841056b3cd13d4bc9c41ea5474d307940019b48b305312d63fbae75da0bf |
|---|---|
| Markdown | 6afdaf1d56e6b72321aecb4332ed7b8ffcfbcd276bd448dfec22020efb2d0d4a |
| Publication page | a9560e8ae0fc3559f377d513929f01eaffe694a4a42bb489cfa8ff1ea44817cd |
| Manifest | 9d7e7e2ca33de5c98abf75459341235e9d094b62df276e654b942307dfc27e88 |
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 | LojFs5QxMC1oDREtfDlh4bTLTQAcQgAN/SyhPAt3d3WWQ6imInrQjjkHToc7a99ouFVPq08oIITxv+bH7AQXCw== |
| 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
| 2026-09-17T11:50:33.538718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534observed a9560e8ae0fc3559f377d513929f01ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:33.521762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/manifest.jsonobserved 9d7e7e2ca33de5c98abf75459341235e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.504988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/publication.mdobserved 6afdaf1d56e6b72321aecb4332ed7b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:33.487821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/publication.txtobserved 84e0841056b3cd13d4bc9c41ea5474d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.834525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534observed a9560e8ae0fc3559f377d513929f01ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.816297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/manifest.jsonobserved 9d7e7e2ca33de5c98abf75459341235e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.792542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/publication.mdobserved 6afdaf1d56e6b72321aecb4332ed7b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:42.775203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024534/publication.txtobserved 84e0841056b3cd13d4bc9c41ea5474d3...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. |
|---|