OT-2026-000035482
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035482) never changes.
Identity and time
| Publication number | OT-2026-000035482 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-79ed-9c6d-45a7298517ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035482 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7030ad5c9f21f3f94a5ac18d69f46731d1645f963252e91351b6e2312a98cba |
|---|---|
| Markdown | 1aca88574c163a8c881a9d4dce17f8423b5d89f63ac1e726547fb979be85a914 |
| Publication page | f51926dc00f6c05f7ab11d358dce342c1a8709c4468419388ccb5b0a6b23571d |
| Manifest | 554724ea63b580a24bdf438ef3a6f9f3bef1936d0f60ad6ca6cbe72253ab7150 |
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 | SceA/NfAyu+X5sTJ7Q5xh1LdH/MzSwdCN+7MH8dC2A7eg2wMVdD/qugobXFk6PzmAodnpeCuFdYimXBKZ3uBBw== |
| 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
| 2026-09-17T11:26:53.643935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035482observed f51926dc00f6c05f7ab11d358dce342c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:53.625885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035482/manifest.jsonobserved 554724ea63b580a24bdf438ef3a6f9f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.606472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035482/publication.mdobserved 1aca88574c163a8c881a9d4dce17f842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.588463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035482/publication.txtobserved f7030ad5c9f21f3f94a5ac18d69f4673...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. |
|---|