OT-2026-000045866
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000045866) never changes.
Identity and time
| Publication number | OT-2026-000045866 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7db7-a6e8-ea5058d295a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2076c4ef9af96737a0ffa43cba9fd03efa6a01e7af70e775da57b7a5fbea2324 |
|---|---|
| Markdown | 87f68272595ba7ce370ad5fb78214665e315b81bb29c31b7b62f9f4e2183d8f7 |
| Publication page | 3c51363b03491720f6c3b45a9c800d91cbdf6682cf0c44843547e630c72c292f |
| Manifest | 189f6226260c5c25f3b774fcc1649455cec5dc5a6ceaa8269b68aac23939062a |
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 | 7fiNKvyj5jOwcJDK2kQWLKT5hc+U9WSH69qj3uaNKQ2MrOA81HmZGTi3yEyGb5GkgU6QtUFpKwHR9a+yNoBfDw== |
| 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
| 2026-09-17T11:09:45.116032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045866observed 3c51363b03491720f6c3b45a9c800d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.097799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045866/manifest.jsonobserved 189f6226260c5c25f3b774fcc1649455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.077734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045866/publication.mdobserved 87f68272595ba7ce370ad5fb78214665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.057751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045866/publication.txtobserved 2076c4ef9af96737a0ffa43cba9fd03e...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. |
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