OT-2026-000085167
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000085167) never changes.
Identity and time
| Publication number | OT-2026-000085167 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7713-a9b1-43e131ea3311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085167 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1596376780ff9042d5da730359483f9f80c987e29f7a915d23a3228a3f51993 |
|---|---|
| Markdown | 8a4bf6e18e21779618ee2afaf3856f739babafe819135b4199912a81f43e9d47 |
| Publication page | d6c886608b49514eb21c3c1474e6995ffc242860a88e7bef767638b89d411ade |
| Manifest | 7b8625f68605bdd0576d8daec059457e3a59ec05e61b96767fa3886a3258c2dd |
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 | 6FH/kR2slkcI36HdbLpZdtNuXUMXC9RSg+XqlmwFbIaTRL/EX6VVdrvfpLCRHgEjcd6M51s7XKmqxIKmXNhiAQ== |
| 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
| 2026-09-17T09:55:14.941436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085167observed d6c886608b49514eb21c3c1474e6995f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.923028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085167/manifest.jsonobserved 7b8625f68605bdd0576d8daec059457e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.906540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085167/publication.mdobserved 8a4bf6e18e21779618ee2afaf3856f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.888906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085167/publication.txtobserved b1596376780ff9042d5da730359483f9...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. |
|---|