OT-2026-000078378
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000078378) never changes.
Identity and time
| Publication number | OT-2026-000078378 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-733a-bcd7-fc2523ff6308 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078378 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed6e181af77ebdbc0257612dddbe211cf6cdcaea4b0007eaaed57b135aa0d808 |
|---|---|
| Markdown | 3bdccb3a3633d8ed0ce241e96368c78dc2de4498656634a2b7571480bd321649 |
| Publication page | c51184bc24e46c874b0eb900bdd0320dee74904cd2681aea2b4cec50fec27203 |
| Manifest | 989e14bdacf922413961824d545935a2557e68aeba527eaecb237d5c4876b60f |
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 | Rpe7CZ7cABfu7FvCHZyzsyRmKPxadVvuCkkITGVg6sUDwM1ZiNWmY0fkK7QWP3vD+RgE15RwJeHaXPXSPgOpCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:05.438238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078378observed c51184bc24e46c874b0eb900bdd0320d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:05.418889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078378/manifest.jsonobserved 989e14bdacf922413961824d545935a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.399807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078378/publication.mdobserved 3bdccb3a3633d8ed0ce241e96368c78d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:05.380840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078378/publication.txtobserved ed6e181af77ebdbc0257612dddbe211c...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. |
|---|