OT-2026-000010844
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000010844) never changes.
Identity and time
| Publication number | OT-2026-000010844 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-702b-b579-5f020e70530e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61cfcf8c746b1770f0035928c54f9f19e754bb8dc03304b82d54fc0923ddf7f1 |
|---|---|
| Markdown | 03c8a79817018671d25db45ce3f4d1cbb02078a85a47db504bb19118e3253bbe |
| Publication page | c9d0a64527ffc2e3a1c942200bbb82ec5bd87d795e946edbda17d8e35a40ace8 |
| Manifest | 7b4cbfdbac029024548bae866f9412c634e3359a01844f0a0bcbd779723eb90e |
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 | SGBogBV6i78atZbNteOeN0mEr9JEmsufZYJzE8lNr3Y4pw16Uh3mq0QZ5hDnJezZqAyx9FbbE1PYyBtnBhd4BA== |
| 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
| 2026-09-17T12:13:33.676314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010844observed c9d0a64527ffc2e3a1c942200bbb82ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:33.658870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010844/manifest.jsonobserved 7b4cbfdbac029024548bae866f9412c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.639121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010844/publication.mdobserved 03c8a79817018671d25db45ce3f4d1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:33.559498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010844/publication.txtobserved 61cfcf8c746b1770f0035928c54f9f19...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. |
|---|