OT-2026-000064898
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000064898) never changes.
Identity and time
| Publication number | OT-2026-000064898 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-75eb-817a-2ba1ac39239b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66a00600b699add0da46d78c2151e76dc0dfbf9c11d360bf015bd40fe38c03af |
|---|---|
| Markdown | 16e63f24abfbe7c54cb08a6b1a621d6c675c991254b13b0d0150ad0d5223fa23 |
| Publication page | 1b346034d5b1dbeb2c64fe7203a877eb9a6dcb06c93a5494bcf3d20d7223ac2a |
| Manifest | 9cb299071c832af6b15d950a70138e8eae98968b841bc35f52439a1ba1c53571 |
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 | DhzaIP6+mhFYfrbrSufk7vn0gB2dKZ9S9ZJrFn/cxLfnZ+qZuT6tSCrHmSZIHlpEsmc2QZNJlYhAl7ZbdmKjDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:49.635796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064898observed 1b346034d5b1dbeb2c64fe7203a877eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:49.619732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064898/manifest.jsonobserved 9cb299071c832af6b15d950a70138e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.604582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064898/publication.mdobserved 16e63f24abfbe7c54cb08a6b1a621d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:49.586822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064898/publication.txtobserved 66a00600b699add0da46d78c2151e76d...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. |
|---|