OT-2026-000034839
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000034839) never changes.
Identity and time
| Publication number | OT-2026-000034839 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7910-becd-8366a80cd1e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034839 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfeca7f1534637f79d9fc91ccd5ef31d3083ece02dd6159e05c61e953a9bc868 |
|---|---|
| Markdown | 000773b79c6be60d68a50e5ed47126634cadbc1903075a0b04d2531c18edf9fc |
| Publication page | 1d0e960618a4d2f9e3ae289e84f3d58f5f8ee691efd7753dec992ccc0ead3f82 |
| Manifest | 96b8adf7033e9ab8fc67bc3707e37b0d4cac4b18c7c35446ce98039134ce7662 |
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 | rlOKoRR8Eb4vf9LL9dmHK7/4On3+inwh2FivQjJ/VW7oyR/rOemg2cSdGus3nb9LeIYX+2k69CERH8QgatATBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:28.759836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839observed 1d0e960618a4d2f9e3ae289e84f3d58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.741524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/manifest.jsonobserved 96b8adf7033e9ab8fc67bc3707e37b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.723458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/publication.mdobserved 000773b79c6be60d68a50e5ed4712663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.698042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/publication.txtobserved dfeca7f1534637f79d9fc91ccd5ef31d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.789468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839observed 1d0e960618a4d2f9e3ae289e84f3d58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.773523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/manifest.jsonobserved 96b8adf7033e9ab8fc67bc3707e37b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.757523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/publication.mdobserved 000773b79c6be60d68a50e5ed4712663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.741331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034839/publication.txtobserved dfeca7f1534637f79d9fc91ccd5ef31d...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. |
|---|