OT-2026-000038583
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000038583) never changes.
Identity and time
| Publication number | OT-2026-000038583 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-7e35-a6b1-f040e1704877 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20cbcbdbc5c1d5863255bb831fb4e8338a5d50928c0dc5807040e199115194d6 |
|---|---|
| Markdown | b638d2759091042fcb323c0bc6a0788d82b77657330e8183c268ce156705c379 |
| Publication page | 6fb7e1b1d867946f2527c4a6380163de674b303b65f54c97070a3cb8cdc1ae5c |
| Manifest | 1ca9af23ed0e7b2fd5ad64b02abe61b721200026ba1b50f9c0acf6490cdadc66 |
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 | YNEm5k/qak1piqrEsovFBH1O9epVQRFa2zFgWnHCsbAIN+npwchNvaQywciZqwi5l6UTFfoS3Hx+TL9TuIg0Bg== |
| 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
| 2026-09-17T11:22:51.759286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038583observed 6fb7e1b1d867946f2527c4a6380163de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:51.742164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038583/manifest.jsonobserved 1ca9af23ed0e7b2fd5ad64b02abe61b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.722958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038583/publication.mdobserved b638d2759091042fcb323c0bc6a0788d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.705174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038583/publication.txtobserved 20cbcbdbc5c1d5863255bb831fb4e833...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. |
|---|