OT-2026-000085288
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, sustained blow-off before 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-2026-000085288) never changes.
Identity and time
| Publication number | OT-2026-000085288 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-77e5-b26c-383a28470d88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13e2f12ea9cada37b195203b2841ce510f0316e4a023bb3a7cb6869ff5fc1f4a |
|---|---|
| Markdown | 8c9f67730c4907e1834fe464e12f4dfd344e5ee82c0315efade3765eaadd811f |
| Publication page | 9570a26f3f30a36b19d4f13e3153f1bf2d3c6f7ee2b97b4d1a05bc97a9ad89ce |
| Manifest | 43431900eb7451b1c79069d579c1153a6aab3d7fd7772be1dbc7ceea1336e9e3 |
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 | V4CzZcWVw/vgLVkCpcVS/ZA7QmWWH4vE/soQUWWXOFhz7TcK8HkRaDypLyRQeJheDp4dErWQMZKMAsGEROweAQ== |
| 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
| 2026-09-17T09:54:00.123453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085288observed 9570a26f3f30a36b19d4f13e3153f1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:00.105684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085288/manifest.jsonobserved 43431900eb7451b1c79069d579c1153a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.088169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085288/publication.mdobserved 8c9f67730c4907e1834fe464e12f4dfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.070686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085288/publication.txtobserved 13e2f12ea9cada37b195203b2841ce51...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. |
|---|