OT-2026-000046909
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000046909) never changes.
Identity and time
| Publication number | OT-2026-000046909 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7bc0-8d0d-056a5e8233ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 287085a6886731697a750c4c0864592708cacc08b4a6c5e536422a49ced896f9 |
|---|---|
| Markdown | 5c0e9680bb335bcba445d619f3e9f57e27246d5ef33f06201a5769063f7d6ab3 |
| Publication page | 5006d242e77484e60710601481b7e729ead755c38a20f97f4a706b862f4d43a6 |
| Manifest | 96038ee0a5693300837430fc4d9ec8281d7c64b53408f7953fad5eda28655427 |
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 | wuXoUk3WFQtqe22ESbh4gSKDlhCIhzXpu6eDtMomL4h/bL4RjipTepCOC8kQRbcb7Xn/0/WFI6uAk8pfNEhIBA== |
| 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
| 2026-09-17T11:10:03.119574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909observed 5006d242e77484e60710601481b7e729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.099721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/manifest.jsonobserved 96038ee0a5693300837430fc4d9ec828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.081349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/publication.mdobserved 5c0e9680bb335bcba445d619f3e9f57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.062045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/publication.txtobserved 287085a6886731697a750c4c08645927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.580193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909observed 5006d242e77484e60710601481b7e729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.560170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/manifest.jsonobserved 96038ee0a5693300837430fc4d9ec828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.540168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/publication.mdobserved 5c0e9680bb335bcba445d619f3e9f57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.520086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046909/publication.txtobserved 287085a6886731697a750c4c08645927...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. |
|---|