OT-2026-000065232
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000065232) never changes.
Identity and time
| Publication number | OT-2026-000065232 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-74b4-803c-a6770f132cdd · 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-2026-000065232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6796e02c2e1ab1b885db756afe8816d50f729bea16ace8e445d2083c9fc21354 |
|---|---|
| Markdown | 4f9670ef0a94ef8408acd0a8bb15278ca544a2254c4528450bfce7e1aa3e49e6 |
| Publication page | 537cc1e7bdf878c4df3e70606a4cafa1c26d3353756194c9a8e82cbe42fbd930 |
| Manifest | dda2e1bec4a56fafa836bf1439a6e7bbd217cf561dd0db375e6b7510084bb98d |
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 | kI28g0thT1OdGF/5wrl029sI+IcjT02+4dfqdWs12VsMd6EkkEuBrgAvzCo0lH9x0O1z/Gq408ZzKl092d7bBA== |
| 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
| 2026-09-17T10:35:05.300343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065232observed 537cc1e7bdf878c4df3e70606a4cafa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:05.281354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065232/manifest.jsonobserved dda2e1bec4a56fafa836bf1439a6e7bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.263059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065232/publication.mdobserved 4f9670ef0a94ef8408acd0a8bb15278c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.244328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065232/publication.txtobserved 6796e02c2e1ab1b885db756afe8816d5...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. |
|---|