OT-2026-000094303
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000094303) never changes.
Identity and time
| Publication number | OT-2026-000094303 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7198-b6a8-460d648a2539 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8880c69c6636737195050ec239e72b64b2e68cd82980f2884497fa4cf1e996f8 |
|---|---|
| Markdown | 1ce4a3f53a9c846216d9783f4aee9fafc6f2416859e3400859e9e4e656fcffe7 |
| Publication page | 0104e5f110a9cd1b5178ef8eeca466a45e36ce82afcc11583026a69a77869c4b |
| Manifest | 41c793456e9f4f87481eec7ba3b7e01d1a4ea6268bad345e2703f1cf44006445 |
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 | hw+Z4YrPmze/siTG1lGuosKQ7cDEIgMyZE0qtqxNMvMIRWUxw7dxV+Sl9y2QRdQy9W4cESOjH2tsT1ftnB4ZAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:10.682024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303observed 0104e5f110a9cd1b5178ef8eeca466a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.666016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/manifest.jsonobserved 41c793456e9f4f87481eec7ba3b7e01d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.649241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/publication.mdobserved 1ce4a3f53a9c846216d9783f4aee9faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.633304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/publication.txtobserved 8880c69c6636737195050ec239e72b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.374126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303observed 0104e5f110a9cd1b5178ef8eeca466a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.359138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/manifest.jsonobserved 41c793456e9f4f87481eec7ba3b7e01d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.342535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/publication.mdobserved 1ce4a3f53a9c846216d9783f4aee9faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.325997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094303/publication.txtobserved 8880c69c6636737195050ec239e72b64...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. |
|---|