OT-2026-000066156
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000066156) never changes.
Identity and time
| Publication number | OT-2026-000066156 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7556-b580-86b1933bbf23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93076718cff58a5cbc51f519b7ba382d56cd8c9dcffe818d8b86b8f9ae00eda1 |
|---|---|
| Markdown | 6fcce834d6d58cd10dfc224dea29bdd5ce8cd5a92f009c6192b3b30881eb32c1 |
| Publication page | c7aed7e19fd3036bf655e5c2699f77dabc91b0eaf99c4a9f0358a4fd32728edc |
| Manifest | 2c586b231a16404431ba776eafb352271ff3804953c7b8769f3f101e7412f74b |
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 | vnMv5djEqSC8gtEdGB+xy6dfs3StOF/PnqqDaOeCMxooBZjlLi4Gn460qwIEOgaK9fldV5CgimC0jJ+yJMAcBg== |
| 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
| 2026-09-17T08:51:05.260036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066156observed c7aed7e19fd3036bf655e5c2699f77da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:05.240609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066156/manifest.jsonobserved 2c586b231a16404431ba776eafb35227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.086268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066156/publication.mdobserved 6fcce834d6d58cd10dfc224dea29bdd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.068983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066156/publication.txtobserved 93076718cff58a5cbc51f519b7ba382d...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. |
|---|