OT-2026-000024559
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000024559) never changes.
Identity and time
| Publication number | OT-2026-000024559 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7ad2-985a-0f8df7fdda46 · 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-2026-000024559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7752038f5daeb5ece3388109c83bcc852e617f2714952e0ae6219bfe9f1aa0db |
|---|---|
| Markdown | 86e320803935fb6d49483838d6b480645b13c7f9e7bd1ca2cbe44fc4d5c6ccc1 |
| Publication page | 52d2fb024ff545edbe8d862c5fbe12c6ce67ffba5fa63165bc191716b6e3a0f8 |
| Manifest | ba7c79598c641d3e02b97efe0216fc9bc143fa41b96f8fc08387395364e6c68f |
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 | /OdoiBH7JmAuwPDkzLWtPqtybE6GupxoqBaArYnvDW3h8179ecNI8IF5WT3RL8tf4xTQ/6swORnuvhgefyjUDg== |
| 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
| 2026-09-17T11:50:42.667842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559observed 52d2fb024ff545edbe8d862c5fbe12c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.636400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/manifest.jsonobserved ba7c79598c641d3e02b97efe0216fc9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.613745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/publication.mdobserved 86e320803935fb6d49483838d6b48064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.589542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/publication.txtobserved 7752038f5daeb5ece3388109c83bcc85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.678484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559observed 52d2fb024ff545edbe8d862c5fbe12c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.662057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/manifest.jsonobserved ba7c79598c641d3e02b97efe0216fc9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.643049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/publication.mdobserved 86e320803935fb6d49483838d6b48064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.623798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024559/publication.txtobserved 7752038f5daeb5ece3388109c83bcc85...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. |
|---|