OT-2026-000067029
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000067029) never changes.
Identity and time
| Publication number | OT-2026-000067029 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7c6f-9004-ba706f7bb767 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067029 |
| Status | PUBLIC |
Content hashes
| Canonical text | a179084578bf2788697c0941e5e7adc7fe141eccfceebcd720075b2ca9c3c460 |
|---|---|
| Markdown | cd5dd61879dc17924d8440154f0a501dd6a8426becb642af8e598fc8dac49491 |
| Publication page | 7c04a95ec3c51f717f37ca533bd7f4321e1c617295fc641188bd0df4d6b3e396 |
| Manifest | f6320a7f65a95d8435ada3721f31050fbc39907349aa38cf10179db75dcad25d |
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 | rFKUGMA4K3bXH8ipq11H4LqhGqeqAN7aQ50WRlZW9y45wUCIUyJc8qSotLnHMNUaf0JDO52dO2ki1L7PQ6b2Ag== |
| 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
| 2026-09-17T10:32:15.854831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067029observed 7c04a95ec3c51f717f37ca533bd7f432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:15.838102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067029/manifest.jsonobserved f6320a7f65a95d8435ada3721f31050f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:15.818022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067029/publication.mdobserved cd5dd61879dc17924d8440154f0a501d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:15.800867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067029/publication.txtobserved a179084578bf2788697c0941e5e7adc7...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. |
|---|