OT-2026-000096427
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000096427) never changes.
Identity and time
| Publication number | OT-2026-000096427 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7162-ba43-5c62debe81d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ffea69530ca94ebf528bd5e4b8ef3a7eecc309d28e412a712c3218597bbe2eb |
|---|---|
| Markdown | 045f3476a3b6c9ff62273f7eb1c7056dd8770c8d4d9b4797d9820a7ab210ea3d |
| Publication page | ae390dfca0266c888c2fe2052e420ee7b369165d3e4ce4776904bcc2600990cf |
| Manifest | a07a51f50820644e1db00dd7fa022c161210127ca02f9ab2f4a968c779d81321 |
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 | 6ETJ+3Joa0427gdQ9ZGV4aV0N5rr+7L1RFZ7Bg8a/8LXKZrOISEsVT/ygKGENZJGnHuLJUSJqfA79wtilqnhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:43.791044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096427observed ae390dfca0266c888c2fe2052e420ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.773270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096427/manifest.jsonobserved a07a51f50820644e1db00dd7fa022c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.754443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096427/publication.mdobserved 045f3476a3b6c9ff62273f7eb1c7056d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.737313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096427/publication.txtobserved 0ffea69530ca94ebf528bd5e4b8ef3a7...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. |
|---|