OT-2026-000079896
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two 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-2026-000079896) never changes.
Identity and time
| Publication number | OT-2026-000079896 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7604-a76f-18104bb428b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079896 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecc673d687a6c7dde9fda8135a34ac78ddf688ff7ebdbe325ce6b72aca89cd4e |
|---|---|
| Markdown | 2f3f242aea203f4a6a7585452b762677b9a41ea5a703e39cae399cb438f6637a |
| Publication page | f60dd0822f36d74969d2993f464089740574d6ee21d10aad39f577c4ab5b57a1 |
| Manifest | 76ce6f86a0ebab48a3ab86bcf60797100b8e638c6cc8863606dcf56b92fcb4a5 |
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 | dJfQ8O2eil6h+fjg20q7UlckvpxsJC/ns/8mMbf77Iry7gVjhOYzHGgwngxqgrkFOO5KQX+0RLjANmFsQjqeDg== |
| 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
| 2026-09-17T10:03:47.483799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079896observed f60dd0822f36d74969d2993f46408974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:47.465177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079896/manifest.jsonobserved 76ce6f86a0ebab48a3ab86bcf6079710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:47.442654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079896/publication.mdobserved 2f3f242aea203f4a6a7585452b762677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:47.425138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079896/publication.txtobserved ecc673d687a6c7dde9fda8135a34ac78...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. |
|---|