OT-2026-000050318
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000050318) never changes.
Identity and time
| Publication number | OT-2026-000050318 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7723-9838-957d521df4e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050318 |
| Status | PUBLIC |
Content hashes
| Canonical text | e87ad09f4634a953be8148c97ede4856463ef44e0d903005d49a180cd02bbfb5 |
|---|---|
| Markdown | 0f570c10fcd6b4ee0bc948582edb0c2700b2067d3960e555e9c86145ca4373bc |
| Publication page | 70444d3fff6deebb73908900188a95dcccef0a19a1272b3e5add0605f95daf42 |
| Manifest | 2750ddd14114b5629e9d3ff2b3c7a796a71e0a6734eab0bcf71b494c9feb8285 |
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 | h1e2ygja2FeaniIzfIvRYS8F8pi23pIwZrktNxmbVYTCQ3HGpKsukSg3xUb2UUj2TkjoQjqfr3ggAG6AiuXWCA== |
| 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
| 2026-09-17T11:01:19.728773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050318observed 70444d3fff6deebb73908900188a95dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:19.713447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050318/manifest.jsonobserved 2750ddd14114b5629e9d3ff2b3c7a796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:19.696991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050318/publication.mdobserved 0f570c10fcd6b4ee0bc948582edb0c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:19.679737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050318/publication.txtobserved e87ad09f4634a953be8148c97ede4856...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. |
|---|