OT-2026-000048984
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000048984) never changes.
Identity and time
| Publication number | OT-2026-000048984 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-78d8-9703-f5ab55782f8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048984 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8d1b4ccfd6ee0a936f026393c516ef580c14c300f37f3e6fce31d62dce3ca03 |
|---|---|
| Markdown | 1d3303d38a199a4571b6beaefc9e2e5075ea94f1246056cf253f9507c3cda64a |
| Publication page | cab740a7baa913d3c33e67d3c54260bf49b86bd3a82c1cf907e418bb6a30d970 |
| Manifest | 3c3136abd62a1aa330e34b68f1177f113ef02321ca18ed1e417959bd2ef1327f |
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 | n59VU5fRGgluHN0ew+/MVn+hYq+LsMnfTOgUcEZ5/YmsTf7JWMsK3pmXG7IANJavmtb42xOELM2A79ewwuxxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:03:11.288730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048984observed cab740a7baa913d3c33e67d3c54260bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:11.270983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048984/manifest.jsonobserved 3c3136abd62a1aa330e34b68f1177f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:11.252087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048984/publication.mdobserved 1d3303d38a199a4571b6beaefc9e2e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:11.234570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048984/publication.txtobserved a8d1b4ccfd6ee0a936f026393c516ef5...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. |
|---|