OT-2026-000058181
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058181) never changes.
Identity and time
| Publication number | OT-2026-000058181 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7957-8712-ace9bbfa1946 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3700f10a71989bb1dbf176457e8ea9acee49d5a2c64b200b5c6978b57676abe0 |
|---|---|
| Markdown | bb8ebdaecb17d4af60b04f90dffd196cb48b5e7921da207bb82dc83b0999f493 |
| Publication page | aa1e9b6e5a02a59aa38ae1fad4b0d9d293448a6f4fd07cc53ae8a9c6874c9d22 |
| Manifest | ad19595b23655b1829665ff342c694d382c0bf5351c1c1ab596f84c801717df3 |
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 | zcAr9GyDccaSMqrpieBtilZr15uhzkt9J5q2S9zASp/KIRAtI6oBwYZEmm+pZ9PMwVtvVGlJOkKDRnXeS6CJBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:51.242971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058181observed aa1e9b6e5a02a59aa38ae1fad4b0d9d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.222749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058181/manifest.jsonobserved ad19595b23655b1829665ff342c694d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.203376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058181/publication.mdobserved bb8ebdaecb17d4af60b04f90dffd196c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.185000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058181/publication.txtobserved 3700f10a71989bb1dbf176457e8ea9ac...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. |
|---|