OT-2026-000078186
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000078186) never changes.
Identity and time
| Publication number | OT-2026-000078186 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c26-75c9-af8f-a7e227ad797a · 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-2026-000078186 |
| Status | PUBLIC |
Content hashes
| Canonical text | f62b44345170e9ef6d07abf9590ded1236520692174486c738def869cab6c1c1 |
|---|---|
| Markdown | f5b3c2470f43811873b905f40651a048255b8d678a7812f928da529044dccaa1 |
| Publication page | db274e4e3a92f132180cde45082f2428ccf6ee86d99feed5bc9acb418b9d8195 |
| Manifest | 31966d6007d84c433715a35bc84b0af480114b0bbd251ba47d1e4b8aec19fc5a |
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 | pguSJPVRuDqEHG1Pu9luZHJbtKIM+ykQKzf9gKbEopI29UVakh+vocynVeAQAPeGapLAKeQ1NcjnTJ9sd3KaAg== |
| 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
| 2026-09-17T10:06:02.919692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078186observed db274e4e3a92f132180cde45082f2428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:02.901782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078186/manifest.jsonobserved 31966d6007d84c433715a35bc84b0af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:02.883878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078186/publication.mdobserved f5b3c2470f43811873b905f40651a048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:02.864465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078186/publication.txtobserved f62b44345170e9ef6d07abf9590ded12...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. |
|---|