OT-2026-000086139
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000086139) never changes.
Identity and time
| Publication number | OT-2026-000086139 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7eaa-8ee1-bfaa2c3aaead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086139 |
| Status | PUBLIC |
Content hashes
| Canonical text | 683b447b2e1ffd0e081ccd8f0e421a3ad824287ffdc6fe2afea885d56794fb99 |
|---|---|
| Markdown | e1ed6d1f10e75d4bdf009ec4493f39b93bdc79f4798f649e289969e121aa1a47 |
| Publication page | a75380ee97400a008d5fe0aeda333a019f12e6fa9dcf7699525c6806928f0ed3 |
| Manifest | 86bf264aa068a13a1631ba05005c3cd5345e94c1a4892de1e802a11ec95e42eb |
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 | WWUVOkxZTSjxIVUp23FVw+3fMRlIxw3E+SaAbp2vyRZ31lp2yowSpFsumrkSIxyY1RCXTlQjjdBwIJ4nJ+vUDw== |
| 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
| 2026-09-17T09:53:48.272971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086139observed a75380ee97400a008d5fe0aeda333a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:48.252324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086139/manifest.jsonobserved 86bf264aa068a13a1631ba05005c3cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.232257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086139/publication.mdobserved e1ed6d1f10e75d4bdf009ec4493f39b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.212201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086139/publication.txtobserved 683b447b2e1ffd0e081ccd8f0e421a3a...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. |
|---|