OT-2026-000039910
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039910) never changes.
Identity and time
| Publication number | OT-2026-000039910 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-772e-9ac1-d55c740830cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039910 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd0c215243ac5d182d344dff4346bbf5d2153e6dee7687323816fc0169a3d9a3 |
|---|---|
| Markdown | f9a461c4c01150bbf5577f79c94372c361cc3eac1593d4d7e8c7ee9047a51a91 |
| Publication page | 6699ad0834a11d45a9cdf0eec601c148c0df30efb567bc19c8988b5c2cd7f868 |
| Manifest | 24ff902ebbba4e34a5ec6a595a040ffccafcf92ea786d3cd6fb5b3c6c83c3713 |
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 | sVylWf2i+Kfc9GUksRJoSNJRCN20+qoAcivX8eyoiSMDGkZmKZ0c+X9l6SYFkMvge2aCRqwP3R9T+YUVEIOHAA== |
| 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
| 2026-09-17T11:20:12.335361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039910observed 6699ad0834a11d45a9cdf0eec601c148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.317926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039910/manifest.jsonobserved 24ff902ebbba4e34a5ec6a595a040ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.300444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039910/publication.mdobserved f9a461c4c01150bbf5577f79c94372c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.283484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039910/publication.txtobserved bd0c215243ac5d182d344dff4346bbf5...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. |
|---|