OT-2026-000093259
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093259) never changes.
Identity and time
| Publication number | OT-2026-000093259 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7022-af4c-20cdb33a89c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093259 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb8cfb7530f20c067102a45d9aa5347411bbeae943d96cf6ba4a9de8952489e6 |
|---|---|
| Markdown | e57da832c517dc7ea345da3f978f75319d66e918262a1224db8c57408cd5b8e2 |
| Publication page | ca0714db213d305d87c116c6a50f623e5b036cbd4c19754a7a208b1bdbb45975 |
| Manifest | 8ddf408f915ee3e411830723295b58749c40aa8598e5b1d187ceb0e88318e7fc |
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 | uhep/nr33v1W0hq7ltY3W8tHsSGs7VNOOWKv4KJzvfFe5orw0cA9Ru5j8YcjM9CXbQrbZmjnyzFpHHM10ZD5AQ== |
| 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
| 2026-09-17T09:40:37.268242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093259observed ca0714db213d305d87c116c6a50f623e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.250982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093259/manifest.jsonobserved 8ddf408f915ee3e411830723295b5874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.234681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093259/publication.mdobserved e57da832c517dc7ea345da3f978f7531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.216160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093259/publication.txtobserved fb8cfb7530f20c067102a45d9aa53474...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. |
|---|