OT-2026-000065179
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065179) never changes.
Identity and time
| Publication number | OT-2026-000065179 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-72f9-b177-d9b1ad5f7236 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 032e9782d5e891dc9ff8b49cf6ce8645b21dcad29cd2aa0e46770a59d7a123bb |
|---|---|
| Markdown | 73b9d62868ae5de29798bd380b25a7bf2d14623814743f31959bd0f2d44308c8 |
| Publication page | 28adef843a47e333580e6981d69df1b4fc9fb8fe58ca37faf52312dfc36131d5 |
| Manifest | 0e73282e377b265743bc14fd97360b3eb58bf09a31e93f207fca80587e41fff2 |
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 | rUD89qc/qbJyqVcudgJV4LkiXzK9RqsHybftiHcPykeQrdqbDlm+a+VOXD6Wu3uHejxALcFbR7+RL/laVSoADw== |
| 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
| 2026-09-17T10:35:01.374426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065179observed 28adef843a47e333580e6981d69df1b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:01.356866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065179/manifest.jsonobserved 0e73282e377b265743bc14fd97360b3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.340101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065179/publication.mdobserved 73b9d62868ae5de29798bd380b25a7bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.322353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065179/publication.txtobserved 032e9782d5e891dc9ff8b49cf6ce8645...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. |
|---|