OT-2026-000080682
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000080682) never changes.
Identity and time
| Publication number | OT-2026-000080682 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7dff-bc4c-5aa3121f59b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47126597cbcbb5b8e3c0cde7b5b0b9bdd089ee57f99003eb09c48e39512d59d8 |
|---|---|
| Markdown | e1828cc804fcdced7957129db5310b2f04ff0ad8238496872d27d678b8738bec |
| Publication page | f2ae7f463d87f308c41783efbb1a1487e348acbd5ed685ed6bfbae5ac5dbb10e |
| Manifest | 3d4d963c1aa68225d4ebb87de464f3cd62bf7ef77d5f64932ef2b81b8c77a0e1 |
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 | qz0cs3IB9EqibzGXqFmSZZEN1jlO7GqitOHPXe/gGCL0JnykLeEqO4Qz9n4nmW6OVHSrNhCJr6E89cilJ5rwDA== |
| 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
| 2026-09-17T10:01:42.842274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080682observed f2ae7f463d87f308c41783efbb1a1487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:42.825173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080682/manifest.jsonobserved 3d4d963c1aa68225d4ebb87de464f3cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:42.805424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080682/publication.mdobserved e1828cc804fcdced7957129db5310b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:42.786699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080682/publication.txtobserved 47126597cbcbb5b8e3c0cde7b5b0b9bd...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. |
|---|