OT-2026-000008832
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000008832) never changes.
Identity and time
| Publication number | OT-2026-000008832 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-76f5-bf08-e12d93a906d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008832 |
| Status | PUBLIC |
Content hashes
| Canonical text | c54f4d0c97c52491b6be4f7853d22dcd4380e03a2eb01c9d3d2dbd1199bca354 |
|---|---|
| Markdown | ca74ac457d047e4f9ca2087a97b9baff4b27be09761cd692c17cc4487d044876 |
| Publication page | a70a5c687e15eb417f7e4c1e9adbe85752ec762c60bfe4c9a86b8c51d61c5ee8 |
| Manifest | 2b10b3737722f990c902b0d7237daefd73b8eb2526c90d8245d8aadbccbe3339 |
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 | HmUfkk68k0YQ11tFpEZA7vwa8QmDyIQo3+zJL4P5tYFeo4BUtGQNHpIumxzzHyzYLQ1nb8u1XvUBEuUt5aavCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:23.840161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008832observed a70a5c687e15eb417f7e4c1e9adbe857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:23.821785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008832/manifest.jsonobserved 2b10b3737722f990c902b0d7237daefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.801616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008832/publication.mdobserved ca74ac457d047e4f9ca2087a97b9baff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.777637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008832/publication.txtobserved c54f4d0c97c52491b6be4f7853d22dcd...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. |
|---|