OT-2026-000036261
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036261) never changes.
Identity and time
| Publication number | OT-2026-000036261 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-746d-bfef-39c85519eb21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036261 |
| Status | PUBLIC |
Content hashes
| Canonical text | c43944f640dbd5d108fc1d885bdc74bdba79b118ecde7841696753d0c07404d7 |
|---|---|
| Markdown | bfa6dd272e026c1d21b5ef715ad6900a4b31efbcbd5bc5093efdacd62f87b30e |
| Publication page | ea6bb65a9498d69a3a7d91f81aa23fb7094919ef602eee5211c413149ea7ad8c |
| Manifest | c6db0cea397141ad7890a31b69df53f88aad5807ab23f8a01fdec62be68fdc99 |
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 | O5/o6oTMjiY6GwU86eT3Vpkwkb0TNOdNCHMGX6NtJA8BxSSyOsTQJbMNuzIGX4WMwJQowlKRRda5klgCsC4MDw== |
| 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
| 2026-09-17T11:26:31.106503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036261observed ea6bb65a9498d69a3a7d91f81aa23fb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.087402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036261/manifest.jsonobserved c6db0cea397141ad7890a31b69df53f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.070313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036261/publication.mdobserved bfa6dd272e026c1d21b5ef715ad6900a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.050952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036261/publication.txtobserved c43944f640dbd5d108fc1d885bdc74bd...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. |
|---|