OT-2026-000033958
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000033958) never changes.
Identity and time
| Publication number | OT-2026-000033958 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-75da-a7cc-b65624df76d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033958 |
| Status | PUBLIC |
Content hashes
| Canonical text | f43b212c232218852c6e5ece194992f521837e8d2087f5aada777496d61822e4 |
|---|---|
| Markdown | cf0fae2b5d6bb5bc4dcab90b3dd0807982fab6e41ad295e718fa9e1e18a3f909 |
| Publication page | 87fe99d194cf48492e24a7d1c75d9dcfb6cc02a303c0152e788d16515e267f7e |
| Manifest | f74866a6b666d7804f8af6fef4161286b0c94be72fd930013a859857abc0bf83 |
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 | Gdwkq5zmA6M4NvlKQT/Nrx+fJ9yUTLqOo3S5Qig5JDrqouExsxqEeUpikqsntX8IBnnHSsqI1aJ4V1dXqlxmAA== |
| 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
| 2026-09-17T11:30:05.061629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033958observed 87fe99d194cf48492e24a7d1c75d9dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.039315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033958/manifest.jsonobserved f74866a6b666d7804f8af6fef4161286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.006064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033958/publication.mdobserved cf0fae2b5d6bb5bc4dcab90b3dd08079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.988428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033958/publication.txtobserved f43b212c232218852c6e5ece194992f5...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. |
|---|